There are chemists who spend their whole lives trying to find out what's in a lump of sugar. I want to know one thing. What is color?

When I am told I am too old to do something, I try to do it right away.

Rhythm is a perception of time... when drawing, the tiredness of the hand is a rhythm.

I'm not a developer; I am.

If only we could pull out our brain and use only our eyes.

Never permit a dichotomy to rule your life, a dichotomy in which you hate what you do so you can have pleasure in your spare time. Look for a situation in which your work will give you as much happiness as your spare time.

The best calculation is the absence of calculation. Once you have attained a certain level of recognition, others generally figure that when you do something, it's for an intelligent reason. So it's really foolish to plot out your movements too carefully in advance. You're better off acting capriciously.