相信自己能做到，你已经成功了一半。

Some men can get results if kindly encouraged, but give me the kind that do things in spite of hell.

I don't wait for moods. You accomplish nothing if you do that. Your mind must know it has got to get down to work.

The best solutions often come from listening to those who work on the water every day.

The most important thing in computer graphics is to understand light and how it interacts with surfaces.