The best way to ensure peace is to maintain a balance of power among the great powers.

我只是一个来自俄亥俄州阿克伦的小孩。

Force and fraud are in war the two cardinal virtues.

It has done me good, because of the color of the wheat fields. Go and look again at the roses. You will understand now that yours is unique in all the world。

领导力意味着为了更美好的明天而在今天做出艰难的决定。