Primary causes are unknown to us; but are subject to simple and constant laws, which may be discovered by observation, the study of them being the object of natural philosophy.
Heat, like gravity, penetrates every substance of the universe, its rays occupy all parts of space. The object of our work is to set forth the mathematical laws which this element obeys. The theory of heat will hereafter form one of the most important branches of general physics.
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Ch. 1, p. 1Joseph Fourier
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[The] Third [problem with Darwinism], which I think is overwhelming, and just sort of blows the whole theory of Random Mutation out of the water, is, at least, let me say, raises big questions, that is. Assuming it all did happen by Random Mutation and Natural Selection, where did the laws of gravity come from. Where did the laws of thermodynamics come from? Where did the laws of motion and, of heat come from? Where, I guess that's the same as thermodynamics. Where did all these laws, that make it possible for the universe to function, where did they all come from? Why isn't all just chaos and everything collapsing in on itself and killing everything?
Ben Stein
Science Of Energetics. Although the mechanical hypothesis just mentioned may be useful and interesting as a means of anticipating laws, and connecting the science of thermodynamics with that of ordinary mechanics, still it is to be remembered that the science of thermodynamics is by no means dependent for its certainty on that or any other hypothesis, having been now reduced, to a system of principles, or general facts, expressing strictly the results of experiment as to the relations between heat and motive power. In this point of view the laws of thermodynamics may be regarded as particular cases of more general laws, applicable to all such states of matter as constitute Energy, or the capacity to perform work, which more general laws form the basis of the science of energetics, — a science comprehending, as special branches, the theories of motion, heat, light, electricity, and all other physical phenomena.
William John Macquorn Rankine
The one intelligible theory of the universe is that of objective idealism, that matter is effete mind, inveterate habits becoming physical laws. But before this can be accepted it must show itself capable of explaining the tridimensionality of space, the laws of motion, and the general characteristics of the universe, with mathematical clearness and precision ; for no less should be demanded of every Philosophy.
Charles Sanders Peirce
I see the expression of... economy clearly in the gradual reduction of the statical laws of machines to a single one, viz. , the principle of virtual work: in the replacement of Kepler's laws by Newton's single law... and in the [subsequent] reduction, simplification and clarification of the laws of dynamics. I see clearly the biological-economical adaptation of ideas, which takes place by the principles of continuity (permanence) and of adequate definition and splits the concept 'heat' into the two concepts of 'temperature' and 'quantity of heat'; and I see how the concept 'quantity of heat' leads on to 'latent heat', and to the concepts of 'energy' and 'entropy'.
Ernst Mach
Between the subject and the object lies the value. This Value is more immediate, more directly sensed than any 'self' or any 'object' to which it may be later assigned. It is more real than the stove. Whether the stove is the cause of the low quality or whether possibly something else is the cause is not yet absolutely certain. But that the quality is low is absolutely certain. It is the primary empirical reality from which such things as stoves and heat and oaths and self are later intellectually constructed.
Robert M. Pirsig
Fourier, Joseph
Fowler, Gene
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