Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.

真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

The Internet is a place where people can connect, share, and learn.

我们是我们的过去。

I do not wish them [women] to have power over men; but over themselves.

机会不会自己出现，你要去创造它们。

The best way to be happy is to live in the moment.

瑞士就是西方国土的“桃花源”啊。