Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?

One must not always think that feeling is everything. Art is nothing without form.

勇气不是没有恐惧，而是战胜恐惧。

I think there's something about the way I make movies that is a little bit like a play.

Understanding the limits of computation is as important as understanding the capabilities.