No one can teach that which is inside another, each person must find it on his own and find a way to express it.

Whatever I know how to do, I've already done. Therefore I must always do what I do not know how to do.

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.

One can never know enough. The unknown and its call lies even in what we know.

Boundaries are actually the main factor in space, just as the present, another boundary, is the main factor in time.

No one can teach that which is inside another, each person must find it on his own and find a way to express it.

I have drawn all my life, I don't know how to live without drawing.