You can’t wait for inspiration, you have to go after it with a club.

Jack London

A work of art which isn’t based on feeling isn’t art at all.

Paul Cézanne

Don’t think. Thinking is the enemy of creativity. It’s self-conscious, and anything self-conscious is lousy. You can’t try to do things. You simply must do things.

Ray Bradbury

You can’t use up creativity. The more the you use, the more you have.

Maya Angelou