The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.

It goes against the grain of modern education to teach children to program. What fun is there in making plans, acquiring discipline in organizing thoughts, devoting attention to detail and learning to be self-critical?

A sustainable business isn't just good for the planet—it's good for business.

"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

人比东西更需要修复、人们需要重头再来、恢复生机、改头换面并得到救赎；所以永远不要抛弃任何人。

I want to be able to do what I want, when I want, and how I want.

When someone really hears you without passing judgment on you, without trying to take responsibility for you, without trying to mold you, it feels damn good!

外交就是将你的敌人变成朋友，而不是将你的朋友变成敌人。

如果你想要一幅未来的画面，想象一只靴子踩在人的脸上——永远。

译文：结交朋友如果是为了脸面有光，那不如结交对自己有身心有益的朋友；教导子弟求取富贵荣华，不如告诉子弟们养成良好的品行。赏析：《大学》一书中说：自天子以至于庶人，壹是皆以修身为本。意思是说，不管是天子还是百姓，都应该把修身作为自己的立身之本。做事就是做人，人做好了，事情自然就会成。