成功的秘诀是学会如何利用痛苦和快乐，而不是让痛苦和快乐利用你。如果你这样做，你就控制了你的生活。如果你不这样做，生活就控制了你。

心灵是一个相互依赖的过程网络。

There's a tendency to think that our present politicians are much worse than we had in the past.But we tend to forget how awful our politicians were in the past.

Mathematics is the language with which God has written the universe.

我自豪地不读书。