你能犯的最大错误就是认为自己什么都知道。
The biggest mistake you can make is thinking you know everything.
可持续性不是一种选择;它是我们星球未来的必需品。
生活对那些追求个人传奇的人确实很慷慨。
What I feared most for myself at your age was not poverty, but failure.