The end of history is not the end of events, but the end of the evolution of human political and social institutions.
历史的终结不是事件的终结，而是人类政治和社会制度演进的终结。
Writing is the only thing that, when I do it, I don't feel I should be doing something else.
I think that it's important to have a sense of humor in life. It helps you get through the tough times.
The beauty of language lies in its ability to convey the inexpressible.
All things are possible until they are proved impossible and even the impossible may only be so, as of now.
化学是一门一直贴近我内心的科学，我以喜悦和热情将一生奉献给了它。
The best way to cheer yourself up is to try to cheer somebody else up.