The best teacher in life is experience.

进化心理学不是关于人性中不可改变的部分，而是关于在我们祖先环境中具有适应性的部分。

"We spend our lives waiting for the ideal moment to begin something, not realizing that the ideal moment is the one we decide to start."

"We die. That may be the meaning of life. But we do language. That may be the measure of our lives."

我是一个普通人，只是碰巧网球打得很好。

释义：千人同心，能发挥千人的力量；万人不同心，连一个人的力量都用不上。