Lucidity is the first purpose of color in music.

Music is only understood when one goes away singing it and only loved when one falls asleep with it in one's head, and finds it still there on waking up the next morning.

Great art must proceed to precision and brevity. It presupposes the alert mind of an educated listener who, in a singleact of thinking, includes with every concept all associations pertaining to the complex.

In Spring! In the creation of art it must be as it is in Spring!

I never was very capable of expressing my feelings or emotions in words. I don't know whether this is the cause why I did it in music and also why I did it in painting. Or vice versa: That I had this way as an outlet. I could renounce expressing something in words.

You cannot expect the Form before the Idea,For they will come into being together.

I find above all that the expression, atonal music, is most unfortunate — it is on a par with calling flying the art of not falling, or swimming the art of not drowning.