Believe you can and you're halfway there.

"The world is a book, and those who do not travel read only one page."

Every town has its ghosts, and every ghost has its story.

A fisherman's wisdom lies not in how much he catches, but in how much he leaves behind.

数学家的直觉和严谨的证明同样重要。

水太清澈就不会有鱼，人脾气太急就不会有智谋。

To be free is not to have no master, but to choose your own.

最好的领导者是那些多听少说的人。