Herein is the explanation of the analogies, which exist in all the arts. They are the re-appearance of one mind, working in many materials to many temporary ends. Raphael paints wisdom, Handel sings it, Phidias carves it, Shakspeare writes it, Wren builds it, Columbus sails it, Luther preaches it, Washington arms it, Watt mechanizes it. Painting was called "silent poetry," and poetry "speaking painting." The laws of each art are convertible into the laws of every other.
Every discourse is an approximate answer: but it is of small consequence, that we do not get it into verbs and nouns, whilst it abides for contemplation forever.
We hear eagerly every thought and word quoted from an intellectual man. But in his presence our own mind is roused to activity, and we forget very fast what he says.