Diplomacy is not an end in itself if it does not advance the interests of the nation.
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
对一切来说只有热爱才是最好的老师,,它远远胜过责任感。
The man who moves a mountain begins by carrying away small stones.
Seeing comes before words. The child looks and recognizes before it can speak.