Showing posts with label James Clerk Maxwell. Show all posts
Showing posts with label James Clerk Maxwell. Show all posts

Thursday, 17 November 2011

To the Chief Musician upon Nabla: A Tyndallic Ode

I.
I come from fields of fractured ice,
Whose wounds are cured by squeezing,
Melting they cool, but in a trice,
Get warm again by freezing.
Here, in the frosty air, the sprays
With fernlike hoar-frost bristle,
There, liquid stars their watery rays
Shoot through the solid crystal.


II.
I come from empyrean fires --
From microscopic spaces,
Where molecules with fierce desires,
Shiver in hot embraces.
The atoms clash, the spectra flash,
Projected on the screen,
The double D, magnesian b,
And Thallium's living green.


III.
We place our eye where these dark rays
Unite in this dark focus,
Right on the source of power we gaze,
Without a screen to cloak us.
Then where the eye was placed at first,
We place a disc of platinum,
It glows, it puckers! will it burst?
How ever shall we flatten him!


IV.
This crystal tube the electric ray
Shows optically clean,
No dust or haze within, but stay!
All has not yet been seen.
What gleams are these of heavenly blue?
What air-drawn form appearing,
What mystic fish, that, ghostlike, through
The empty space is steering?


V.
I light this sympathetic flame,
My faintest wish that answers,
I sing, it sweetly sings the same,
It dances with the dancers.
I shout, I whistle, clap my hands,
And stamp upon the platform,
The flame responds to my commands,
In this form and in that form.


VI.
What means that thrilling, drilling scream,
Protect me! 'tis the siren:
Her heart is fire, her breath is steam,
Her larynx is of iron.
Sun! dart thy beams! in tepid streams,
Rise, viewless exhalations!
And lap me round, that no rude sound
May max my meditations.


VII.
Here let me pause. -- These transient facts,
These fugitive impressions,
Must be transformed by mental acts,
To permanent possessions.
Then summon up your grasp of mind,
Your fancy scientific,
Till sights and sounds with thought combined,
Become of truth prolific.


VIII.
Go to! prepare your mental bricks,
Fetch them from every quarter,
Firm on the sand your basement fix
With best sensation mortar.
The top shall rise to heaven on high --
Or such an elevation,
That the swift whirl with which we fly
Shall conquer gravitation.


James Clerk Maxwell

Tuesday, 26 April 2011

Lectures to Women on Physical Science

I.
PLACE. -- A small alcove with dark curtains.
The class consists of one member.
SUBJECT. -- Thomson’s Mirror Galvanometer.



The lamp-light falls on blackened walls,
And streams through narrow perforations,
The long beam trails o’er pasteboard scales,
With slow-decaying oscillations.
Flow, current, flow, set the quick light-spot flying,
Flow current, answer light-spot, flashing, quivering, dying,

O look! how queer! how thin and clear,
And thinner, clearer, sharper growing
The gliding fire! with central wire,
The fine degrees distinctly showing.
Swing, magnet, swing, advancing and receding,
Swing magnet! Answer dearest, What's your final reading?

O love! you fail to read the scale
Correct to tenths of a division.
To mirror heaven those eyes were given,
And not for methods of precision.
Break contact, break, set the free light-spot flying;
Break contact, rest thee, magnet, swinging, creeping, dying.


II.
Professor Chrschtschonovitsch, Ph.D., "On the C. G. S. system of Units."
Remarks submitted to the Lecturer by a student.



Prim Doctor of Philosophy
Front academic Heidelberg!
Your sum of vital energy
Is not the millionth of an erg.
Your liveliest motion might be reckoned
At one-tenth metre in a second.
"The air," you said, in language fine,
Which scientific thought expresses,
"The air -- which with a megadyne,
On each square centimetre presses --
The air, and I may add the ocean,
Are nought but molecules in motion."

Atoms, you told me, were discrete,
Than you they could not be discreter,
Who know how many Millions meet
Within a cubic millimetre.
They clash together as they fly,
But you! -- you cannot tell me why.

And when in tuning my guitar
The interval would not come right,
"This string," you said, "is strained too far,
’Tis forty dynes, at least too tight!"
And then you told me, as I sang,
What overtones were in my clang.

You gabbled on, but every phrase
Was stiff with scientific shoddy,
The only song you deigned to praise
Was "Gin a body meet a body,"
"And even there," you said, "collision
Was not described with due precision."

"In the invariable plane,"
You told me, "lay the impulsive couple."
You seized my hand -- you gave me pain,
By torsion of a wrist so supple;
You told me what that wrench would do, --
"’Twould set me twisting round a screw."

Were every hair of every tress
(Which you, no doubt, imagine mine),
Drawn towards you with its breaking stress --
A stress, say, of a megadyne,
That tension I would sooner suffer
Than meet again with such a duffer!



James Clerk Maxwell

Sunday, 17 April 2011

To the Chief Musician upon Nabla: A Tyndallic Ode

I.

I come from fields of fractured ice,
Whose wounds are cured by squeezing,
Melting they cool, but in a trice,
Get warm again by freezing.
Here, in the frosty air, the sprays
With fernlike hoar-frost bristle,
There, liquid stars their watery rays
Shoot through the solid crystal.


II.

I come from empyrean fires --
From microscopic spaces,
Where molecules with fierce desires,
Shiver in hot embraces.
The atoms clash, the spectra flash,
Projected on the screen,
The double D, magnesian b,
And Thallium's living green.


III.

We place our eye where these dark rays
Unite in this dark focus,
Right on the source of power we gaze,
Without a screen to cloak us.
Then where the eye was placed at first,
We place a disc of platinum,
It glows, it puckers! will it burst?
How ever shall we flatten him!


IV.

This crystal tube the electric ray
Shows optically clean,
No dust or haze within, but stay!
All has not yet been seen.
What gleams are these of heavenly blue?
What air-drawn form appearing,
What mystic fish, that, ghostlike, through
The empty space is steering?


V.

I light this sympathetic flame,
My faintest wish that answers,
I sing, it sweetly sings the same,
It dances with the dancers.
I shout, I whistle, clap my hands,
And stamp upon the platform,
The flame responds to my commands,
In this form and in that form.


VI.

What means that thrilling, drilling scream,
Protect me! 'tis the siren:
Her heart is fire, her breath is steam,
Her larynx is of iron.
Sun! dart thy beams! in tepid streams,
Rise, viewless exhalations!
And lap me round, that no rude sound
May max my meditations.


VII.

Here let me pause. -- These transient facts,
These fugitive impressions,
Must be transformed by mental acts,
To permanent possessions.
Then summon up your grasp of mind,
Your fancy scientific,
Till sights and sounds with thought combined,
Become of truth prolific.


VIII.

Go to! prepare your mental bricks,
Fetch them from every quarter,
Firm on the sand your basement fix
With best sensation mortar.
The top shall rise to heaven on high --
Or such an elevation,
That the swift whirl with which we fly
Shall conquer gravitation.

James Clerk Maxwell

Saturday, 16 April 2011

Will you come along with me

I.
Will you come along with me,
In the fresh spring-tide,
My comforter to be
Through the world so wide?
Will you come and learn the ways
A student spends his days,
On the bonny, bonny braes
Of our ain burnside?


II.
For the lambs will soon be here,
In the fresh spring-tide;
As lambs come every year
On our ain burnside.
Poor things, they will not stay,
But we will keep the day
When first we saw them play
On our ain burnside.


III.
We will watch the budding trees
In the fresh spring-tide,
While the murmurs of the breeze
Through the branches glide.
Where the mavis builds her nest,
And finds both work and rest,
In the bush she loves the best,
On our ain burnside.


IV.
And the life we then shall lead
In the fresh spring-tide,
Will make thee mine indeed,
Though the world be wide.
No stranger’s blame or praise
Shall turn us from the ways
That brought us happy days
On our ain burnside.

James Clerk Maxwell

Sunday, 10 April 2011

Tune, Il Segreto pro Esser Felice

Es gibt einige Leute, die sagen,
Sie haben einen Weg gefunden,
Um gesund zu sein und reich und klug -
"Lassen Sie Ihre Gedanken werden aber nur wenige,
Machen Sie es wie andere Leute tun,
Und nie überrascht werden.
Lassen Sie Ihr Motto-Folgen Sie der Mode,
Aber lassen Sie andere Menschen allein;
Haben sie nicht lieben, noch hassen sie, noch Pflege für ihr Schicksal,
Aber halten Sie Ausschau nach Belieben.
Und was wäre die Welt kann freien Lauf,
Dennoch spielen bei der Fang Fang kann;
Sie können nur iss dein Abendessen in ruhiger,
Und wie ein vernünftiger Mensch zu leben. "


II.

"Twere eine schöne Sache,
So wie ein König sitzen,
Und die Welt drehte sich reden,
Wenn es nicht so, dass wir
Wie alle Dinge, die wir sehen,
Sind an beweglichen Boden stehend.
Während wir von unserer ruhigen Genüsse rühmen,
Die Mittel des Genusses sind geflogen,
Sowohl unsere Freuden und Schmerzen, bis es nichts bleibt,
Aber die ruhige Ruhe ein Stein.
Die Welt kann ganz verrückt,
Und das Leben sein kann vergebliche Mühe;
Aber ich würde lieber dumm als faul,
Und würde nicht aufhören Leben für seine Schmerzen.


III.

In der Natur ich gelesen
Ein ganz anderes Glaubensbekenntnis,
Es lebt alles in der Ruhe;
Jeder fühlt die gleiche Kraft,
Wie er sich bewegt in ihrem Verlauf,
Und das alles von einem Segen werden gesegnet.
Das Ende, dass wir für die Live ist ledig,
Aber wir arbeiten also nicht alleine,
Für zusammen fühlen wir uns wie von Rad innerhalb Rad,
Wir sind durch eine Kraft nicht unsere eigenen geholfen
Also haben wir fliehen nicht die Welt und ihre Gefahren,
Denn wer hat es weise ist,
Er weiß, wir sind Pilger und Fremdlinge,
Und er wird erleuchten die Augen.

James Clerk Maxwell

Friday, 8 April 2011

Recollections of a Dreamland

Rouse ye! torpid daylight-dreamers, cast your carking cares away!
As calm air to troubled water, so my night is to your day;
All the dreary day you labour, groping after common sense,
And your eyes ye will not open on the night's magnificence.
Ye would scow were I to tell you how a guiding radiance gleams
On the outer world of action from my inner world of dreams.

When, with mind released from study, late I lay note down to sleep,
From the midst of facts and figures, into boundless space I leap;
For the inner world grows wider as the outer disappears,
And the soul, retiring inward, finds itself beyond the spheres.
Then, to this unbroken sameness, some fantastic dream succeeds,
Vague emotions rise and ripen into thoughts and words and deeds.
Old impressions, long forgotten, range themselves in Time and Space,
Till I recollect the features of some once familiar place.
Then from valley into valley in my dreaming course I roam,
Till the wanderings of my fancy end, where they began, at home.
Calm it lies in morning twilight, while each streamlet far and wide
Still retains its hazy mantle, borrowed from the mountain's side;
Every knoll is now an island every wooded bank a shore,
To the lake of quiet vapour that has spread the valley o’er.
Sheep are couched on every hillock, waiting till the morning dawns,
Hares are on their early rambles, limping o’er the dewy lawns.
All within the house is silent, darkened all the chambers seem,
As with noiseless step I enter, gliding onwards in my dream.

What! has Time run out his cycle, do the years return again?
Are there treasure-caves in Dreamland where departed days remain?
I have leapt the bars of distance—left the life that late I led—
I remember years and labours as a tale that I have read;
Yet my heart is hot within me, for I feel the gentle power
Of the spirits that still love me, waiting for this sacred hour.
Yes,—I know the forms that meet me are but phantoms of the brain,
For they walk in mortal bodies, and they have not ceased from pain.
Oh! those signs of human weakness, left behind for ever now,
Dearer far to me than glories round a fancied seraph's brow.
Oh! the old familiar voices ! Oh! the patient waiting eyes!
Let me live with them in dreamland, while the world in slumber lies!
For by bonds of sacred honour will they guard my soul in sleep
From the spells of aimless fancies, that around my senses creep.
They will link the past and present into one continuous life,
While I feel their hope, their patience, nerve me for the daily strife.
For it is not all a fancy that our lives and theirs are one,
And we know that all we see is but an endless work begun.
Part is left in Nature's keeping, part is entered into rest,
Part remains to grow and ripen, hidden in some living breast.
What is ours we know not, either when we wake or when we sleep,
But we know that Love and Honour, day and night, are ours to keep.
What though Dreams be wandering fancies, by some lawless force entwined,
Empty bubbles, floating upwards through the current of the mind?
There are powers and thoughts within us, that we know not, till they rise
Through the stream of conscious action from where Self in secret lies.
But when Will and Sense are silent, by the thoughts that come and go,
We may trace the rocks and eddies in the hidden depths below.

Let me dream my dream till morning; let my mind run slow and clear,
Free from all the world's distraction, feeling that the Dead are near,
Let me wake, and see my duty lie before me straight and plain.
Let me rise refreshed, and ready to begin my work again.

James Clerk Maxwell

Tuesday, 5 April 2011

Cats Cradle Song, by a Babe in Knots

Peter the Repeater,
Platted round a platter
Slips of slivered paper,
Basting them with batter.

Flype ’em, slit ’em, twist ’em,
Lop-looped laps of paper;
Setting out the system
By the bones of Neper.

Clear your coil of kinkings
Into perfect plaiting,
Locking loops and linkings
Interpenetrating.

Why should a man benighted,
Beduped, befooled, besotted,
Call knotful knittings plighted,
Not knotty but beknotted?

It’s monstrous, horrid, shocking,
Beyond the power of thinking,
Not to know, interlocking
Is no mere form of linking.

But little Jacky Horner
Will teach you what is proper,
So pitch him, in his corner,
Your silver and your copper.

James Clerk Maxwell

Sunday, 3 April 2011

A Problem in Dynamics

An inextensible heavy chain
Lies on a smooth horizontal plane,
An impulsive force is applied at A,
Required the initial motion of K.

Let ds be the infinitesimal link,
Of which for the present we’ve only to think;
Let T be the tension, and T + dT
The same for the end that is nearest to B.
Let a be put, by a common convention,
For the angle at M ’twixt OX and the tension;
Let Vt and Vn be ds’s velocities,
Of which Vt along and Vn across it is;
Then Vn/Vt the tangent will equal,
Of the angle of starting worked out in the sequel.

In working the problem the first thing of course is
To equate the impressed and effectual forces.
K is tugged by two tensions, whose difference dT
Must equal the element's mass into Vt.
Vn must be due to the force perpendicular
To ds’s direction, which shows the particular
Advantage of using da to serve at your
Pleasure to estimate ds’s curvature.
For Vn into mass of a unit of chain
Must equal the curvature into the strain.

Thus managing cause and effect to discriminate,
The student must fruitlessly try to eliminate,
And painfully learn, that in order to do it, he
Must find the Equation of Continuity.
The reason is this, that the tough little element,
Which the force of impulsion to beat to a jelly meant,
Was endowed with a property incomprehensible,
And was "given," in the language of Shop, "inexten-sible."
It therefore with such pertinacity odd defied
The force which the length of the chain should have modified,
That its stubborn example may possibly yet recall
These overgrown rhymes to their prosody metrical.
The condition is got by resolving again,
According to axes assumed in the plane.
If then you reduce to the tangent and normal,
You will find the equation more neat tho’ less formal.
The condition thus found after these preparations,
When duly combined with the former equations,
Will give you another, in which differentials
(When the chain forms a circle), become in essentials
No harder than those that we easily solve
In the time a T totum would take to revolve.

Now joyfully leaving ds to itself, a-
Ttend to the values of T and of a.
The chain undergoes a distorting convulsion,
Produced first at A by the force of impulsion.
In magnitude R, in direction tangential,
Equating this R to the form exponential,
Obtained for the tension when a is zero,
It will measure the tug, such a tug as the "hero
Plume-waving" experienced, tied to the chariot.
But when dragged by the heels his grim head could not carry aught,
So give a its due at the end of the chain,
And the tension ought there to be zero again.
From these two conditions we get three equations,
Which serve to determine the proper relations
Between the first impulse and each coefficient
In the form for the tension, and this is sufficient
To work out the problem, and then, if you choose,
You may turn it and twist it the Dons to amuse.

James Clerk Maxwell

Friday, 1 April 2011

A Student's Evening Hymn

I.
Now no more the slanting rays
With the mountain summits dally,
Now no more in crimson blaze
Evening’s fleecy cloudless rally,
Soon shall Night front off the valley
Sweep that bright yet earthly haze,
And the stars most musically
Move in endless rounds of praise.

II.
While the world is growing dim,
And the Sun is slow descending
Past the far horizon’s rim,
Earth's low sky to heaven extending,
Let my feeble earth-notes, blending
With the songs of cherubim,
Through the same expanse ascending,
Thus renew my evening hymn.

III.
Thou that fill’st our waiting eyes
With the food of contemplation,
Setting in thy darkened skies
Signs of infinite creation,
Grant to nightly meditation
What the toilsome day denies—
Teach me in this earthly station
Heavenly Truth to realise.

IV.
Give me wisdom so to use
These brief hours of thoughtful leisure,
That I may no instant lose
In mere meditative pleasure,
But with strictest justice measure
All the ends my life pursues,
Lies to crush and truths to treasure,
Wrong to shun and Right to choose.

V.
Then, when unexpected Sleep,
O’er my long-closed eyelids stealing,
Opens up that lower deep
Where Existence has no feeling,
May sweet Calm, my languor healing,
Lend note strength at dawn to reap
All that Shadows, world-concealing,
For the bold enquirer keep.

VI.
Through the creatures Thou hast made
Show the brightness of Thy glory,
Be eternal Truth displayed
In their substance transitory,
Till green Earth and Ocean hoary,
Massy rock and tender blade
Tell the same unending story—
"We are Truth in Form arrayed."

VII.
When to study I retire,
And from books of ancient sages
Glean fresh sparks of buried fire
Lurking in their ample pages—
While the task my mind engages
Let old words new truths inspire-—
Truths that to all after-ages
Prompt the Thoughts that never tire.

VIII.
Yet if, led by shadows fair
I have uttered words of folly,
Let the kind absorbing air
Stifle every sound unholy.
So when Saints with Angels lowly
Join in heaven’s unceasing prayer,
Mine as certainly, though slowly,
May ascend and mingle there.

IX.
Teach me so Thy works to read
That my faith,—new strength accruing,—
May from world to world proceed,
Wisdom's fruitful search pursuing;
Till, thy truth my mind imbuing,
I proclaim the Eternal Creed,
Oft the glorious theme renewing
God our Lord is God indeed.

X.
Give me love aright to trace
Thine to everything created,
Preaching to a ransomed race
By Thy mercy renovated,
Till with all thy fulness sated
I behold thee face to face
And with Ardour unabated
Sing the glories of thy grace.

James Clerk Maxwell

Wednesday, 30 March 2011

Nathalocus

I.
Bleak was the pathway and barren the mountain,
As the traveller passed on his wearisome way,
Sealed by the frost was each murmuring fountain,
And the sun shone through mist with a blood-coloured ray.
But neither the road nor the danger together,
Could alter his purpose, nor yet the rough weather;
So on went the wayfarer through the thick heather,
Till he came to the cave where the dread witches stay.

II.
Hewn from the rock was that cavern so dreary,
And the entrance by bushes was hid from the sight,
But he found his way in, and with travelling weary,
With joy he beheld in the darkness a light.
And in a recess of that wonderful dwelling,
He heard the strange song of the witch wildly swelling,
In magical numbers unceasingly telling
The fortunes of kingdoms, the issue of fight.

III.
Up rose the witch as the traveller entered,
"Welcome," she said, "and what news from the king;
And why to inquire of me thus has he ventured,
When he knows that the answer destruction will bring?
Sit here and attend." Then her pale visage turning
To where the dim lamp in the darkness was burning,
She took up a book of her magical learning,
And prepared in prophetical numbers to sing.

IV.
Now she is seated, the curtain is o’er her,
The god is upon her; attend then and hear!
The vapour is rising in volumes before her,
And forms of the future in darkness appear.
Hark, now the god inspiration is bringing,
’Tis not her voice through the cavern is ringing;
No, for the song her familiar is singing,
And these were the words of the maddening seer.

V.
"Slave of the monarch, return to thy master,
Whisper these words in Nathalocus’ ear;
Tell him, from me, that Old Time can fly faster
Than he is aware, for his death hour is near;
Tell hint his fate with the mystery due it,
But let him not know of the hand that shall do it;"
"Tell me, vile witch, or I swear thou shalt rue it!"
"Thou art the murderer," answered the seer.

VI.
"Am I a dog that I’d do such an action!"
Answered the chief as in anger he rose,
"Would I, ungrateful, be head of a faction,
And call myself one of Nathalocus’ foes?"
"No more," said the witch, "the enchantment is ended,
I brave not the wrath of the demon offended,
Whatever thy fate, ’tis not now to be mended."
So the stranger returned through the thick-driving snows.

VII.
High from his eyrie the eagle was screaming,
Pale sheeted spectres stalked over the heath;
Bright in his mind’s eye a dagger was gleaming,
Waiting the moment to spring from its sheath.
Hoarse croaked the raven that eastward was flying;
Well did he know of the king that was dying;
Down in the river the Kelpie was sighing,
Mourning the king in the water beneath.

VIII.
His mind was confused with this terrible warning,
Horrible spectres were with him by night;
Still in his sorrow he wished for the morning,
Cursing the day when he first saw the light.
He said in his raving, "The day that she bore me,
Would that my mother in pieces had tore me;
See there is Nathalocus’ body before me;
Hence, ye vain shadows, depart from my sight!"

IX.
And when from the palace the king sent to meet him,
To ask what response from the witch he might bear;
When the messengerthought that the stranger would greet him,
He answered by nought but a meaningless stare.
On his face was a smile, but it was not of gladness,
For all was within inconsolable sadness.
And aye in his eye was the fixt glare of madness,-—
"In the king's private chamber, I’ll answer him there."

X.
"Tell me, my sovereign, have I been unruly;
Have I been ever found out of my place;
Have not I followed thee faithfully, truly,
Though danger and death stared me full in the face?
Have I been seen from the enemy flying,
Have I been wanting in danger most trying?
Oh, if I have, judge me worthy of dying,
Let me be covered with shame and disgrace!

XI.
"Couldst thou imagine that I should betray thee,
I whom thy bounty with friendship has blessed?
But the witch gave for answer that my hand should slay thee,
’Tis this that for long has deprived me of rest,
Ever since then have my slumbers been broken,
But true are the words that the prophet has spoken,
Nathalocus, now receive this as a token,"
So saying the dagger he plunged in his breast.

James Clerk Maxwell

Sunday, 27 March 2011

Reflex Musings: Reflections from Various Surfaces

In the dense entangled street,
Where the web of Trade is weaving,
Forms unknown in crowds I meet
Much of each and all believing;
Each his small designs achieving
Hurries on with restless feet,
While, through Fancy’s power deceiving,
Self in every form I greet.

Oft in yonder rocky dell
Neath the birches’ shadow seated,
I have watched the darksome well,
Where my stooping form, repeated,
Now advanced and now retreated
With the spring’s alternate swell,
Till destroyed before completed
As the big drops grew and fell.

By the hollow mountain-side
Questions strange I shout for ever,
While the echoes far and wide
Seem to mock my vain endeavour;
Still I shout, for though they never
Cast my borrowed voice aside,
Words from empty words they sever—
Words of Truth from words of Pride.

Yes, the faces in the crowd,
And the wakened echoes, glancing
From the mountain, rocky browed,
And the lights in water dancing—
Each my wandering sense entrancing,
Tells me back my thoughts aloud,
All the joys of Truth enhancing
Crushing all that makes me proud.

James Clerk Maxwell

Friday, 25 March 2011

Numa Pompilius

O well is thee! King Numa,
Within thy secret cave,
Where thy bones are ever moistened
By sad Egeria’s wave;
None now have power to pilfer
The treasure of thy tomb,
And reveal the institutions
And secret Rites of Rome.
O blessed be the Senate
That stowed those books away,
Curst be the attempt of Niebuhr
To drag them into day;
Light be the pressure, Numa,
Around thy watery bed,
May no perplexing problems
Infest thy kingly head!
As thus I blessed King Numa
And struggled hard with sleep,
I felt unwonted chillness
O’er all my members creep;
Before mine eyes in fragments
The fireplace seemed to roll,
The chillness left my body
And slid into my soul.
Deep in Egeria's grotto
I saw the darksome well;
I slowly sunk to Numa,
But why I cannot tell.

"What! Livest thou still, old Sabine,
With thy mysterious wife?"
"Yes, here beneath the surface,
We lead a torpid life.
But little think the Critics
Who nullify old Rome,
That in these benumbing waters
I always lived at home.
Never was I a Sabine,
Or lived like men above;
No mortal wight was Numa,
Who quelled the fear of Jove.
Before my day the Romans
Served gods of wood and stone,
But what each man had fashioned
That worshipped he alone;
With care he saved the silver,
With pains the mould designed,
He loved and feared the offspring
Of his pocket and his mind.
To him he went for counsel
And then to Common Sense;
When both of these had failed him
He took to tossing pence;
But I forbade all tossing,
Made men enquire of beasts,
Pulled down all private idols
And set up public priests.
Birds, too,’ said I, ‘are holy,
They show us things to come,
They have more subtle spirits
Than wooden idols dumb.
No longer burn your incense
Before your private shrine,
My Vestals are most careful
To feed the flame divine;
Dismiss all fear of idols,
Of demons, and of gods,
My Augurs will protect you
With their long crooked rods.
(With such the careful shepherd
Drags lambs from ditches deep;
With such he points to heaven
When they are fast asleep.)
O, trust me, those same Augurs
Know more about the stars
Than you whose only business
Is everlasting wars.
How can you be religious,
How can they work for bread?
You sinners must be shriven,
My Augurs must be fed.
You know dividing labour
To nations riches brings,
So let my Augurs shrive you
While you mind earthly things.
Your case I’ve set before you,
You see the thing to do,
If you fork out the needful,
They do your job for you.’
With this and other speeches
I brought the people round,
Till not a single Roman
In Jove’s house can be found.
For well he knows each evening
When bells in steeples toll,
’Tis a sign that well-paid Augurs
Are helping on his soul.
’Twas this that kept ’em quiet
Through all my fabled reign,
Till quarrelsome young Tullus
Brought battles back again.
Thus my cold-blooded doctrines
The fear of Jove could quell,
Wonder not then to find me
Alive here in a well."

James Clerk Maxwell

Sunday, 20 March 2011

To the Air of Lorelei

I.
Alone on a hillside of heather,
I lay with dark thoughts in my mind,
In the midst of the beautiful weather
I was deaf, I was dumb, I was blind.
I knew not the glories around me,
I counted the world as it seems,
Till a spirit of melody found me,
And taught me in visions and dreams.

II.
For the sound of a chorus of voices
Came gathering up from below,
And I heard how all Nature rejoices,
And moves with a musical flow.
O strange! we are lost in delusion,
Our ways and doings are wrong,
We are drowning, in wilful confusion,
The notes of that wonderful song.

III.
But listen, what harmony holy
Is mingling its notes with our own!
The discord is vanishing slowly,
And melts in that dominant tone.
And they that have heard it can never
Return to confusion again,
Their voices are music for ever,
And join in the mystical strain.

IV.
No mortal can utter the beauty
That dwells in the song that they sing;
They move in the pathway of duty,
They follow the steps of their King.
I would barter the world and its glory,
That vision of joy to prolong,
Or to hear and remember the story
That lies in the heart of their song.

James Clerk Maxwell

Thursday, 17 March 2011

Molecular Evolution

At quite uncertain times and places,
The atoms left their heavenly path,
And by fortuitous embraces,
Engendered all that being hath.
And though they seem to cling together,
And form "associations" here,
Yet, soon or late, they burst their tether,
And through the depths of space career.

So we who sat, oppressed with science,
As British asses, wise and grave,
Are now transformed to wild Red Lions,
As round our prey we ramp and rave.
Thus, by a swift metamorphosis,
Wisdom turns wit, and science joke,
Nonsense is incense to our noses,
For when Red Lions speak, they smoke.

Hail, Nonsense! dry nurse of Red Lions,
From thee the wise their wisdom learn,
From thee they cull those truths of science,
Which into thee again they turn.
What combinations of ideas,
Nonsense alone can wisely form!
What sage has half the power that she has,
To take the towers of Truth by storm?

Yield, then, ye rules of rigid reason!
Dissolve, thou too, too solid sense!
Melt into nonsense for a season,
Then in some nobler form condense.
Soon, all too soon, the chilly morning,
This flow of soul will crystallize,
Then those who Nonsense now are scorning,
May learn, too late, where wisdom lies.

James Clerk Maxwell

Wednesday, 16 March 2011

Why, When our sun shines clearest

Why, when our hopes seen nearest,
Why, when our life feels dearest,
Rises a secret pain—
Hope's perfect mirror broken—
Shadows of things unspoken-—
Why will not some sure token
Calm us to rest again?

Mixed with all earthly blessing
Lingers the fear distressing—
-Conscience within confessing
Nothing of ours is pure.
Still must such thoughts upbraid us,
Seeking our own to aid us;
God, not ourselves, hath made us;
Trusting in Him we’re sure.

Thus, from our sorrows gleaning
Thoughts of the world’s deep meaning,
Let us rejoice while leaning
Firm on our Father’s arm.
Now are we one for ever,
Joined so that none may sever,
Souls, so united, never
Faint through mischance or harm.

James Clerk Maxwell (1831-1879)