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。