不要为了得到世界而失去你的灵魂，智慧比金银更宝贵。
这个世界会打击每一个人，但经历过后，许多人会在受伤的地方变得更坚强。
"I think that poetry is a way of thinking, a way of being in the world."
数学家的工作永远不会真正完成；总有更多的东西需要探索。
预测未来的最好方式就是创造未来
自然界中每年的痛苦总量超出了所有体面的思考范围。
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.