The most powerful motivator is not money. It’s the opportunity to learn, grow in responsibilities, contribute to others, and be recognized for achievements.

你越努力，就越幸运。

The circumstances of the world are continually changing, and the opinions of man change also; and as government is for the living, and not for the dead, it is the living only that has any right in it.

你穿过的门原来是什么样子，走过去以后也要保持那个样子。

地球的历史镌刻在它的岩石中。