As it has been said, "has for its province the world of phenomena, and deals exclusively with their relations, consequences, or sequences. It can never tell us what a thing really and intrinsically is, but only why it has become so; it can only, in other words, refer us to one inscrutable as the ground and explanation of another inscrutable." "A science," says Schopenhauer, "anybody can learn, one perhaps with more, another with less trouble; but from art each receives only so much as he brings, yet latent within him.... Art has not, like science, to do merely with the reasoning powers, but with the inmost nature of man, where each must count only for what he really is."