可持续发展已不再是选择，而是任何希望在未来蓬勃发展的企业的必需品。

数学不是一项观赏性运动；要理解它，必须积极参与其中。

I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.

最高的真理不需要称扬，最善辩的不需要言说，最仁爱的不需要显摆，最廉洁的不需要谦让，最勇敢的不会造成伤害。

It was like when you make a move in chess and just as you take your finger off the piece, you see the mistake you’ve made, and there’s this panic because you don’t know yet the scale of disaster you’ve left yourself open to.

“我们是我们反复做的事情。因此，卓越不是一种行为，而是一种习惯。”