A humanist is anyone who rejects the attempt to describe or account for man wholly on the basis of physics, chemistry or animal behaviour.
Joseph Wood KrutchWe need some contact with the things we sprang from. We need nature at least as a part of the context of our lives. Without cities we cannot be civilized. Without nature, without wilderness even, we are compelled to renounce an important part of our heritage.
Joseph Wood KrutchBoth the cockroach and the bird would get along very well without us, although the cockroach would miss us most.
Joseph Wood KrutchIf only the fit survive and if the fitter they are the longer they survive, then Volvox must have demonstrated its superb fitness more conclusively than any higher animal ever has.
Joseph Wood Krutch