Above all things， respect yourself.

Animal welfare isn't just ethics—it's good science and good business.

你不能只是坐下来写一本书。书不是那样写出来的。书是通过过你的生活，对世界开放，通过注意来写出来的。

The real challenge in computer science is not to write programs, but to understand the nature of computation.

"The only real failure in life is not to be true to the best one knows."

城市部落被高估了。