"The only thing necessary for the triumph of evil is for good men to do nothing."

这个世界是个美丽的地方，值得为之奋斗。

I try to get rid of people who confidently answer questions about which they don't have any real knowledge.

我不必是人类才能知道关心的意义。

不了解一个国家的文学，就无法理解这个国家的历史。

I'm grateful for every challenge because it made me stronger.