可持续性不再是可选项，而是生存的必需品。
On pivoting: "If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve."
I don’t let success change me, I let it improve me.
有时候，停下来深呼吸也是必要的。