The solution of a problem appears suddenly and is not approached by a gradual, step-by-step procedure.

Mathematics is a way of thinking, not just a collection of facts.

The best ideas often come from the intersection of different fields and perspectives.

When the mind that is subtle goes out through the brain and the sense-organs, the gross names and forms appear; when it stays in the heart, the names and forms disappear.

I don't have any message. I just paint pictures.