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"The only way to learn mathematics is to do mathematics."
They just keep trotting back and forth across the bridge thinking there is something better on the other side. If they'd hang head down at the top of the thing and wait quietly, maybe something good would come along. But no—with men it's rush, rush, rush, every minute. I'm glad I'm a sedentary spider.
The best way to find yourself is to lose yourself in the service of others.
写作是一种更强烈地体验生活、赋予生活更多意义的方式。
我们这个时代的巨大挑战是建立能够管理现代社会复杂性的机构。