A person must go through hard work to achieve something.

Leadership is about making tough decisions and standing by them.

The true artist will let his wife starve, his children go barefoot, his mother drudge for his living at seventy, sooner than work at anything but his art.

I don't need a script. I write my own story.

The world is full of people who have never, since childhood, met an open doorway with an open mind.

In science, we try to explain what we don't understand. In mathematics, we try to understand what we can't explain.

Minimal material, maximum effect.