One can never know enough. The unknown and its call lies even in what we know.
To look is one thing, to see is another thing; to see is very difficult, normally; to look is to try to see. I have looked and I hope I have seen.
I have drawn all my life, I don't know how to live without drawing.
Whatever I know how to do, I've already done. Therefore I must always do what I do not know how to do.
In my work, I have never had any use for anything that I have known in advance.
Nobody can teach what is inside a person; it has to be discovered for oneself and a way must be found to express it.