A time will however come (as I believe) when physiology will invade and destroy mathematical physics, as the latter has destroyed geometry.
John B. S. HaldaneUntil politics are a branch of science, we shall do well to regard political and social reforms as experiments rather than short-cuts to the millennium.
John B. S. HaldaneA fairly bright boy is far more intelligent and far better company than the average adult.
John B. S. HaldaneIf materialism is true, it seems to me that we cannot know that it is true. If my opinions are the result of the chemical processes going on in my brain, they are determined by the laws of chemistry, not those of logic.
John B. S. HaldaneMy practise as a scientist is atheistic. That is to say, when I set up an experiment I assume that no god, angel, or devil is going to interfere with its course; and this assumption has been justified by such success as I have achieved in my professional career. I should therefore be intellectually dishonest if I were not also atheistic in the affairs of the world. And I should be a coward if I did not state my theoretical views in public.
John B. S. Haldane