There are three methods to gaining wisdom. The first is reflection which is the highest. The second is limitation which is the easiest. The third is experience which is the bitterest.

I align myself with almost all researchers in assuming that anything we do is a composite of whatever genetic limitations were given to us by our parents and whatever kinds of environmental opportunities are available.

The enemy of art is the absence of limitations.

Logic: The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding.

Art consists of limitation. The most beautiful part of every picture is the frame.