You can't manage what you don't measure.
聪明智慧的人，要保持着敦厚拙朴的态度，不可锋芒毕露；功高盖世的人，要保持着谦虚礼让的态度，不可居功自傲。勇猛无敌的人，要保持着小心谨慎的态度，不可无所忌惮；拥有巨财的人，要保持着如有不足的态度，不可张狂放肆。
"You like him because he’s a lost boy. Believe me, I know. Lost boys are easy to fall for."
The galactic center is a unique natural experiment in strong gravity.
我喜欢做一个自由自在的灵魂。有些人不喜欢这样，但这就是我。
Time erodes all such beauty, but what it cannot diminish… is the wonderful workings of your mind. Your humor, your kindness… and your moral courage.
Every word is a choice, and every choice changes the world.