Stay calm, accept the present self, do well yourself, and often you can do things well: ordinary people can also do extraordinary things.
保持平常心,接受当下的自己,把自己做好,往往就能把事情做好:平常人也可以做非常事。
Success is walking from failure to failure with no loss of enthusiasm.
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。
"A poem is a small machine made out of words."
每一本书都是通往另一个世界的门,每一个读者都是旅行者。