Life! Life! Don't let us go to life for our fulfilment or our experience. Life makes us pay too high a price for its wares, and we purchase the meanest of its secrets at a cost that is monstrous and infinite.
Science ... looks skeptically at all claims to knowledge, old and new. It teaches not blind obedience to those in authority but to vigorous debate, and in many respects that's the secret of its success.