人生太重要，不能太当真。

And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;

译文：别人不如自己的地方，不可以拿出来，在他面前卖弄；别人做不了的善事，不能因自己做过而拿出来炫耀；别人能力比不上我，不能拿来难为别人、压制别人；即使自己很有才华，也要懂得收敛起来，不要招摇，做到看起来很平凡。

质数就是当你把所有模式都去掉后剩下的东西。我认为质数就像生活。它们非常合乎逻辑，但你永远无法弄清楚规则，即使你花所有时间思考它们。