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It is perfect in form, and unassailable in accuracy, and it is summed up in a formula from which all the phenomena may be deduced, and which must always remain the cardinal formula of electro-dynamics.

James Clerk Maxwell

I think it ought to occupy a prominent place in our investigations, and that we ought to endeavour to construct a mental representation of all the details of its action, and this has been my constant aim in this treatise.
JAMES CLERK MAXWELL

Constant Endeavour Investigation Occupy Ought Place Representation Think Treatise
We define thermodynamics … as the investigation of the dynamical and thermal properties of bodies, deduced entirely from the first and second law of thermodynamics, without speculation as to the molecular constitution.
JAMES CLERK MAXWELL

Body Constitution Deduct Define Entirely First Investigation Law Molecular Property Second Speculation Thermal Thermodynamics
Heat may be generated and destroyed by certain processes, and this shows that heat is not a substance.
JAMES CLERK MAXWELL

Certain Destroy Generate Het Process Show Substance
In speaking of the Energy of the field, however, I wish to be understood literally. All energy is the same as mechanical energy, whether it exists in the form of motion or in that of elasticity, or in any other form. The energy in electromagnetic phenomena is mechanical energy.
JAMES CLERK MAXWELL

Energy Field Files However Literally Speak Understood
Science appears to us with a very different aspect after we have found out that it is not in lecture rooms only, and by means of the electric light projected on a screen, that we may witness physical phenomena.
JAMES CLERK MAXWELL

Appear Aspect Different Electric Found Lecture Light Mean Project Science Woom
The equations at which we arrive must be such that a person of any nation, by substituting the numerical values of the quantities as measured by his own national units, would obtain a true result.
JAMES CLERK MAXWELL

Arrive Eualation Measure Nation National Numerical Own Person Quantities Substuiting Such Value
The experimental investigation by which Ampere established the law of the mechanical action between electric currents is one of the most brilliant achievements in science. The whole, theory and experiment, seems as if it had leaped, full grown and full armed, from the brain of the ‘Newton of Electricity’.
JAMES CLERK MAXWELL

Achievement Ampere Between Brilliant Current Electric Experiment Investigation Law Mechanical Most
But, we venture to say, they will find themselves very much enlightened during the process, and will even be doubtful whether the ideas as expressed in symbols had ever quite found their way out of the equations into their minds.
JAMES CLERK MAXWELL

Doubtful Education Enlightened Mind Symbol Themselves Venture
But I should be very sorry if an interpretation founded on a most conjectural scientific hypothesis were to get fastened to the text in Genesis…
JAMES CLERK MAXWELL

Change Conjectural Expanse Fastened Found Hypothesis Interception Mist Rate Scientific Sorry Text
Mathematicians may flatter themselves that they possess new ideas which mere human language is as yet unable to express.
JAMES CLERK MAXWELL

Express Flatter Human Idea Language Mathematician Passes Themselves Unable Yet
Wherein they fancy intersperses Long avenues of universes, While Klein and Clifford fill the void With one finite, unbounded homoloid, And think the Infinite is now at last destroyed.
JAMES CLERK MAXWELL

Avenue Country Destroy Fancy Infinite Long People Person Think Unbound Universe
The only laws of matter are those that our minds must fabricate and the only laws of mind are fabricated for it by matter.
JAMES CLERK MAXWELL

Law Matter Mind Must Fabricate Only
One of the chief peculiarities of this treatise is the doctrine that the true electric current, on which the electromagnetic phenomena depend, is not the same thing as the current of conduction, but that the time-variation of the electric displacement must [also] be taken into account.
JAMES CLERK MAXWELL

Chief Current Depend Doctrine Electric Electromagnetic One Peculiarities Phenomena Same Thing Treatise True
In the heavens we discover [stars] by their light, and by their light alone … the sole evidence of the existence of these distant worlds … that each of them is built up of molecules of the same kinds we find on earth.
JAMES CLERK MAXWELL

Alone Built Discover Distant Each Evidence Existence Heaven Light Sole Star Word
The chief philosophical value of physics is that it gives the mind something distinct to lay hold of, which, if you don’t, Nature at once tells you you are wrong.
JAMES CLERK MAXWELL

Chief Distinct Give Hold Lay Mind Nature Philosopher Something Tell Wrong
The true Logic for this world is the Calculus of Probabilities, which takes account of the magnitude of the probability.
JAMES CLERK MAXWELL

Account Calculus Logic Magnitude Probability Take True World

It is perfect in form, and unassailable in accuracy, and it is summed up in a formula from which all the phenomena may be deduced, and which must always remain the cardinal formula of electro-dynamics.

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It is perfect in form, and unassailable in accuracy, and it is summed up in a formula from which all the phenomena may be deduced, and which must always remain the cardinal formula of electro-dynamics.

Related Topics

Popular Authors

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