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“The scientist has to take 95 per cent of his subject on trust. He has to because he can't possibly do all the experiments, therefore he has to take on trust the experiments all his colleagues and predecessors have done. Whereas a mathematician doesn't have to take anything on trust. Any theorem that's proved, he doesn't believe it, really, until he goes through the proof himself, and therefore he knows his whole subject from scratch. He's absolutely 100 per cent certain of it. And that gives him an extraordinary conviction of certainty, and an arrogance that scientists don't have.”

“A spurious democracy has influenced both our research methods (I am sometimes tempted to define "validity" as part of the context of an experiment demanding so little in the way of esoteric gift that any number can play at it, provided they have taken a certain number of courses) and our research subjects (it would be deemed snobbish to investigate only the best people).”

“We shall see that the mathematical treatment of the subject [of electricity] has been greatly developed by writers who express themselves in terms of the 'Two Fluids' theory. Their results, however, have been deduced entirely from data which can be proved by experiment, and which must therefore be true, whether we adopt the theory of two fluids or not. The experimental verification of the mathematical results therefore is no evidence for or against the peculiar doctrines of this theory.”

“[The doctrine of air] I was led into in consequence of inhabiting a house adjoining to a public brewery, where I at first amused myself with making experiments on the fixed air [carbon dioxide] which I found ready made in the process of fermentation . When I removed from that house I was under the necessity of making the fixed air for myself; and one experiment leading to another, as I have distinctly and faithfully noted in my various publications on the subject, I by degrees contrived a convenient apparatus for the purpose, but of the cheapest kind.”

“The [Stanford Prison Experiment] was readily approved by the Human Subjects Research committee because it seemed like college kids playing cops and robbers, it was an experiment that anyone could quit at any time and minimal safeguards were in place. You must distinguish hind sight from fore sight, knowing what you know now after the study is quite different from what most people imagined might happen before the study began.”

“The effects of heat are subject to constant laws which cannot be discovered without the aid of mathematical analysis. The object of the theory is to demonstrate these laws; it reduces all physical researches on the propagation of heat, to problems of the integral calculus, whose elements are given by experiment. No subject has more extensive relations with the progress of industry and the natural sciences; for the action of heat is always present, it influences the processes of the arts, and occurs in all the phenomena of the universe.”

“The system - the American one, at least - is a vast and noble experiment. It has been polestar and exemplar for other nations. But from kindergarten until she graduates from college the girl is treated in it exactly like her brothers. She studies the same subjects, becomes proficient at the same sports. Oh, it is a magnificent lore she learns, education for the mind beyond anything Jane Austen or Saint Theresa or even Mrs. Pankhurst ever dreamed. It is truly Utopian. But Utopia was never meant to exist on this disheveled planet.”

“The main thesis of mind-physics holds that consciousness and matter are both manifestations of a more primary entity, and that the processes of manifestation exhibit equivalent invariances for both consciousness and matter. When the program for mind-physics is complete the subject-object dichotomy of modal logic, the polarity of concept-percept, and the antagonism between morality and technology will all come to an end. Then the non-repeatable experiment will be understood to be more primary than the traditional repeatable experiment.”