“Good art however "immoral" is wholly a thing of virtue. Good art can not be immoral. By good art I mean art that bears true witness, I mean the art that is most precise.”

Intentions (1891)

Daniel Martin (1977)

Source: 1975, The Philosophy of Andy Warhol (1975), p. 92
Context: Business art is the step that comes after Art. I started as a commercial artist, and I want to finish as a business artist. After I did the thing called 'art' or whatever it's called, I went into business art. I wanted to be an Art Businessman or a Business Artist. Being good in business is the most fascinating kind of art. During the hippies era people put down the idea of business – they'd say 'Money is bad', and 'Working is bad', but making money is art and working is art and good business is the best art.

L'art pour l'art est un vain mot. L'art pour le vrai, l'art pour le beau et le bon, voilà la religion que je cherche....
Letter to Alexandre Saint-Jean, (19 April 1872), published in Calmann Lévy (ed.) Correspondance (1812-1876). Eng. Transl by Raphaël Ledos de Beaufort in Letters of George Sand Vol. III, p. 242

Source: The Agony and the Ecstasy: A Biographical Novel of Michelangelo

Tablet to ‘Him Who Will Be Made Manifest’

The Fantastic Imagination (1893)
Context: "Suppose my child ask me what the fairytale means, what am I to say?"
If you do not know what it means, what is easier than to say so? If you do see a meaning in it, there it is for you to give him. A genuine work of art must mean many things; the truer its art, the more things it will mean. If my drawing, on the other hand, is so far from being a work of art that it needs THIS IS A HORSE written under it, what can it matter that neither you nor your child should know what it means? It is there not so much to convey a meaning as to wake a meaning. If it do not even wake an interest, throw it aside. A meaning may be there, but it is not for you. If, again, you do not know a horse when you see it, the name written under it will not serve you much.

Source: Elizabeth Day Damien Hirst: 'Art is childish and childlike' http://www.theguardian.com/theobserver/2010/sep/26/damien-hirst-art, The Guardian, 26 September 2010

As quoted in Lives and Opinions of Eminent Philosophers, as translated by Robert Drew Hicks (1925)
Variant translation: The most momentous thing in human life is the art of winning the soul to good or evil.
As quoted in Ionia, a Quest (1954) by Freya Stark, p. 94