All art is in the last analysis an endeavor to condense as out of the flying vapor of the world an image of human perfection, and for its own and not for the art's sake.
Bestow rewards without regard to rule, issue orders without regard to previous arrangements; and you will be able to handle a whole army as though you had to do with but a single man.
A prince ought to have no other aim or thought, nor select anything else for his study, than war and its rules and discipline; for this is the sole art that belongs to him who rules, and it is of such force that it not only upholds those who are born princes, but it often enables men to rise from a private station to that rank. And, on the contrary, it is seen that when princes have thought more of ease than of arms they have lost their states. And the first cause of your losing it is to neglect this art; and what enables you to acquire a state is to be master of the art.
True science investigates and brings to human perception such truths and such knowledge as the people of a given time and society consider most important. Art transmits these truths from the region of perception to the region of emotion.
Music is the purest form of art, and therefore the most direct expression of beauty, with a form and spirit which is one and simple, and least encumbered with anything extraneous. We seem to feel that the manifestation of the infinite in the finite forms of creation is music itself, silent and visible.