Thomas Henry Huxley,
Life and Letters of Thomas Henry Huxley…
“ A man who chooses a life of science chooses not a life of poverty, but, so far as I can see, a life of NOTHING, and the art of living upon nothing at all has yet to be discovered. You will naturally think, then, "Why persevere in so hopeless a course?" At present I cannot help myself. For my own credit, for the sake of gratifying those who have hitherto helped me on—nay, for the sake of truth and science itself, I must work out fairly and fully complete what I have begun. And when that is done, I will courageously and cheerfully turn my back upon all my old aspirations. ”
