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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

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

Always Deduce Dynamic Electro Formula Perfect Phenomena Unassailable
We can scarcely avoid the inference that light consists in the transverse undulations of the same medium which is the cause of electric and magnetic phenomena.
JAMES CLERK MAXWELL

Cause Consist Electric Light Magnetic Medium Phenomena Reference Same Scarcely Void
I have also a paper afloat, with an electromagnetic theory of light, which, till I am convinced to the contrary, I hold to be great guns.
JAMES CLERK MAXWELL

Also Contrary Convince Greta Gun Hold Paper Theory
Thus number may be said to rule the whole world of quantity, and the four rules of arithmetic may be regarded as the complete equipment of the mathematician.
JAMES CLERK MAXWELL

Complete Equipment Four Mathematician Number Quality Regard Rule Said Whole World
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
The 2nd law of thermodynamics has the same degree of truth as the statement that if you throw a tumblerful of water into the sea, you cannot get the same tumblerful of water out again.
JAMES CLERK MAXWELL

Degree Law Same Sea Second Statement Thermodynamics Throw Tumble Water
The vast interplanetary and vast interstellar regions will no longer be regarded as waste places in the universe. We shall find them to be already full of this wonderful medium; so full that no human power can remove it from the smallest portion of space or produce the slightest flaw in its infinite continuity.
JAMES CLERK MAXWELL

Interplanetary Place Regard Region Universe Vast
All the mathematical sciences are founded on relations between physical laws and laws of numbers.
JAMES CLERK MAXWELL

All Between Found Law Mathematically Number Physical Relation Science
The mind of man has perplexed itself with many hard questions. Is space infinite, and in what sense? Is the material world infinite in extent, and are all places within that extent equally full of matter? Do atoms exist or is matter infinitely divisible?
JAMES CLERK MAXWELL

Extent Hard Infinite Itself Man Many Material Mind Place Prep; Exed Question Space World
The popularisation of scientific doctrines is producing as great an alteration in the mental state of society as the material applications of science are effecting in its outward life.
JAMES CLERK MAXWELL

Accompanied Alternation Application Disturbance Doctrine Great Material Mental Popularisation Produce Scientific Society State
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
In every branch of knowledge the progress is proportional to the amount of facts on which to build, and therefore to the facility of obtaining data.
JAMES CLERK MAXWELL

Amount Build Data Every Branch Facility Fact Knowledge Obtain Progress Proportional Therefore
Mathematicians may flatter themselves that they possess new ideas which mere human language is as yet unable to express. Let them make the effort to express these ideas in appropriate words without the aid of symbols, and if they succeed they will not only lay us laymen under a lasting obligation.
JAMES CLERK MAXWELL

Express Flatter Human Idea Language Mathematician Mere Possess Themselves Unable Yet
The experimental verification of the mathematical results therefore is no evidence for or against the peculiar doctrines of this theory.
JAMES CLERK MAXWELL

Doctrine Evidence Against Experiment Mathematician Result Theory Verification
Gases are distinguished from other forms of matter, not only by their power of indefinite expansion so as to fill any vessel, however large, and by the great effect heat has in dilating them, but by the uniformity and simplicity of the laws which regulate these changes.
JAMES CLERK MAXWELL

Distinguish Effect Expansion Form Gasses Great Indentifite Large Matter Other Power Vessel
Thoroughly conscious ignorance is the prelude to every real advance in science.
JAMES CLERK MAXWELL

Advance Conscious Every Ignorance Prelude Rawal Science

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.

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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.

Related Topics

Popular Authors

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