Logic takes care of itself; all we have to do is to look and see how it does it. – Ludwig Wittgenstein
If a person tells me he has been to the worst places I have no reason to judge him; but if he tells me it was his superior wisdom that enabled him to go there, then I know he is a fraud. – Ludwig Wittgenstein
Man has to awaken to wonder – and so perhaps do peoples. Science is a way of sending him to sleep again. – Ludwig Wittgenstein
Logic is a large drawer, containing some useful instruments, and many more that are superfluous. A wise man will look into it for two purposes, to avail himself of those instruments that are really useful, and to admire the ingenuity with which those that are not so, are assorted and arranged. – Charles Caleb Colton, Lacon