I came from nothing, so I have nothing to lose.

I'm not a role model... Just 'cause I can dunk a basketball doesn't mean I should raise your kids.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

We are all characters in a story we did not write.

你只要努力做义事，我还要把天下送给你。 

一座建筑应该讲述它的时代和地点，但渴望永恒。

心理学必须植根于有机体为生存而斗争的现实中。

你无法仅靠站着凝视水面就能穿越海洋。