James Clerk Maxwell Quotes - Page 3

Quotes about:

• In your letter you apply the word imponderable to a molecule. Don't do that again. It may also be worth knowing that the aether cannot be molecular. If it were, it would be a gas, and a pint of it would have the same properties as regards heat, etc., as a pint of air, except that it would not be so heavy.

  James Clerk Maxwell

  Science, Knowing, Air

  James Clerk Maxwell, Elizabeth Garber, Stephen G. Brush, C. W. Francis Everitt (1986). “Maxwell on Molecules and Gases”, p.132, MIT Press

  27 Copy quote

• And last of all we have the secondary forms of crystals bursting in upon us, and sparkling in the rigidity of mathematical necessity and telling us, neither of harmony of design, usefulness or moral significance, nothing but spherical trigonometry and Napier's analogies. It is because we have blindly excluded the lessons of these angular bodies from the domain of human knowledge that we are still in doubt about the great doctrine that the only laws of matter are those which our minds must fabricate, and the only laws of mind are fabricated for it by matter.

  James Clerk Maxwell

  Law, Design, Doubt

  James Clerk Maxwell (1990). “The Scientific Letters and Papers of James Clerk Maxwell: 1846-1862”, p.383, CUP Archive

  7 Copy quote

• So many of the properties of matter, especially when in the gaseous form, can be deduced from the hypothesis that their minute parts are in rapid motion, the velocity increasing with the temperature, that the precise nature of this motion becomes a subject of rational curiosity. Daniel Bernoulli, Herapath, Joule, Kronig, Clausius, &c., have shewn that the relations between pressure, temperature and density in a perfect gas can be explained by supposing the particles move with uniform velocity in straight lines, striking against the sides of the containing vessel and thus producing pressure.

  James Clerk Maxwell

  Moving, Perfect, Curiosity

  4 Copy quote

• 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

  Numbers, World, Four

  James Clerk Maxwell, W. D. Niven (2003). “The Scientific Papers of James Clerk Maxwell”, p.258, Courier Corporation

  7 Copy quote

• But though the professed aim of all scientific work is to unravel the secrets of nature, it has another effect, not less valuable, on the mind of the worker. It leaves him in possession of methods which nothing but scientific work could have led him to invent.

  James Clerk Maxwell

  Secret, Mind, Method

  James Clerk Maxwell, W. D. Niven (2003). “The Scientific Papers of James Clerk Maxwell”, p.372, Courier Corporation

  5 Copy quote

• 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

  Law, Body, Firsts

  4 Copy quote

• Thus science strips off, one after the other, the more or less gross materialisations by which we endeavour to form an objective image of the soul, till men of science, speculating, in their non-scientific intervals, like other men on what science may possibly lead to, have prophesied that we shall soon have to confess that the soul is nothing else than a function of certain complex material systems.

  James Clerk Maxwell

  Science, Men, Soul

  James Clerk Maxwell, W. D. Niven (2003). “The Scientific Papers of James Clerk Maxwell”, p.760, Courier Corporation

  7 Copy quote

• Whether this vast homogeneous expanse of isotropic matter is fitted not only to be a medium of physical interaction between distant bodies, and to fulfil other physical functions of which perhaps we have as yet no conception, but also to constitute the material organism of beings exercising functions of life and mind as high or higher than ours are at present is a question far transcending the limits of physical speculation.

  James Clerk Maxwell

  Exercise, Mind, Body

  James Clerk Maxwell (1952). “Scientific Papers”

  6 Copy quote

• 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... The rate of change of scientific hypothesis is naturally much more rapid than that of Biblical interpretations, so that if an interpretation is founded on such an hypothesis, it may help to keep the hypothesis above ground long after it ought to be buried and forgotten.

  James Clerk Maxwell

  Change, Sorry, Biblical

  James Clerk Maxwell (2002). “The Scientific Letters and Papers of James Clerk Maxwell:”, p.418, Cambridge University Press

  16 Copy quote

• But when we face the great questions about gravitation Does it require time? Is it polar to the 'outside of the universe' or to anything? Has it any reference to electricity? or does it stand on the very foundation of matter-mass or inertia? then we feel the need of tests, whether they be comets or nebulae or laboratory experiments or bold questions as to the truth of received opinions.

  James Clerk Maxwell

  Science, Doe, Needs

  7 Copy quote

• 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

  Law, Simplicity, Expansion

  James Clerk Maxwell (1871). “Theory of Heat”, p.31

  4 Copy quote

• Natural causes, as we know, are at work, which tend to modify, if they do not at length destroy, all the arrangements and dimensions of the earth and the whole solar system. But though in the course of ages catastrophes have occurred and may yet occur in the heavens, though ancient systems may be dissolved and new systems evolved out of their ruins, the molecules [i.e. atoms] out of which these systems are built-the foundation stones of the material universe-remain unbroken and unworn.‎ They continue to this day as they were created-perfect in number and measure and weight.

  James Clerk Maxwell

  Science, Numbers, Perfect

  James Clerk Maxwell, W. D. Niven (2003). “The Scientific Papers of James Clerk Maxwell”, p.377, Courier Corporation

  7 Copy quote

• Very few of us can now place ourselves in the mental condition in which even such philosophers as the great Descartes were involved in the days before Newton had announced the true laws of the motion of bodies.

  James Clerk Maxwell

  Science, Law, Mind

  James Clerk Maxwell (2006). “Five of Maxwell's Papers: Easyread Comfort Edition”, p.40, ReadHowYouWant.com

  4 Copy quote

• ... that, in a few years, all great physical constants will have been approximately estimated, and that the only occupation which will be left to men of science will be to carry these measurements to another place of decimals.

  James Clerk Maxwell

  Math, Men, Years

  Inaugural Address as Cavendish Professor at Cambridge University, Cambridge, England, Oct. 1871

  8 Copy quote

• The University of Cambridge, in accordance with that law of its evolution, by which, while maintaining the strictest continuity between the successive phases of its history, it adapts itself with more or less promptness to the requirements of the times, has lately instituted a course of Experimental Physics.

  James Clerk Maxwell

  Science, Discovery, Law

  James Clerk Maxwell, Elizabeth Garber, Stephen G. Brush, C. W. Francis Everitt (1986). “Maxwell on Molecules and Gases”, p.111, MIT Press

  8 Copy quote

• That small word "Force," they make a barber's block, Ready to put on Meanings most strange and various, fit to shock Pupils of Newton.... The phrases of last century in this Linger to play tricks- Vis viva and Vis Mortua and Vis Acceleratrix:- Those long-nebbed words that to our text books still Cling by their titles, And from them creep, as entozoa will, Into our vitals. But see! Tait writes in lucid symbols clear One small equation; And Force becomes of Energy a mere Space-variation.

  James Clerk Maxwell

  Block, Book, Writing

  4 Copy quote

Page 3 of 3

First

← Prev

1

2

3

Next →

• facebook
• twitter
• googleplus
• email
• linkedin