译文：一个人的脾气性格不平和，无论是做事还是做学问，都不可能有上进；一个人油嘴滑舌，夸夸其谈，那么这个人的品质和心术就值得怀疑了。赏析：不论是做事还是做学问，一定要平心定气，心无二用，方能有所成就。伶牙俐齿本不是坏事，但油嘴滑舌，言过其实，这样的人就应该警惕。

Every tree we plant today is a legacy for generations we'll never meet.

领导力不是掌控；而是关心那些你负责的人。

Believe in yourself and all that you are.

The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.

One is not born, but rather becomes, a woman.

我不是来和别人一样的，我是来做我自己的。