The more you like yourself， the less you are like anyone else， which makes you unique.

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

"The cost of oblivious daydreaming was always this moment of return, the realignment with what had been before and now seemed a little worse."

"You can't change what you refuse to confront."

Mathematics is not just a collection of abstract theories, but a language that describes the universe.

I believe in my soul.

Psychology is concerned with the what and how of mental life, not the why.

雎鸠在水面张翼低飞，黄莺在枝头婉转歌唱。河面鸳鸯交颈，空中群鸟飞翔。叽喳的鸣叫声，旋律动听美妙。逍遥于春光中，令我心情欢畅。

译文：有钱有酒的时候，身边就有兄弟朋友，可遭遇困难的时候，身边哪里能看一个人呢。赏析：远离为了利益而交的朋友，结交相互欣赏，相互帮助的知心朋友。酒肉朋友再多也不如一个知心朋友。