The past is a foreign country; they do things differently there.

To be a diplomat is to be a professional liar, but the best diplomats are those who lie the least.

History doesn’t repeat itself, but it often rhymes.

世界是一个危险的地方，不是因为那些作恶的人，而是因为那些旁观而不作为的人。

做决定的最好方法就是去做它。