An artist's job is to surprise himself. Use all means possible.
Color is only beautiful when it means something.
There are mighty few people who think what they think they think.
Painting should never look as if it were done with difficulty, however difficult it may actually have been.
Let every student enter the school with this advice. No matter how good the school is, his education is in his own hands. All education must be self education.
To have ideas one must have imagination. To express ideas one must have science.