I can resist everything except temptation.
Moderation is a fatal thing. Enough is as bad as a meal. More than enough is as good as a feast.
There's no sin but stupidity.
While one should always study the method of a great artist, one should never imitate his manner. The manner of an artist is essentially individual, the method of an artist is absolutely universal. The first personality, which no one should copy.
Genius is born-not paid
I refuse to have a battle of wits with an unarmed man.