出自《抱朴子·广訾》。病到很急的时候就会觉得良医是重要的了，世道动乱的时候就会觉得忠贞的臣子是重要的了。

The stock market is a no-called-strike game. You don't have to swing at everything—you can wait for your pitch.

朗兰兹纲领是数学思想深度和美丽的反映。

Fishery modernization is not a slogan, but a goal that requires down-to-earth efforts.

我不追随潮流，我创造潮流。