天欲祸人，先以微福骄之；天欲福人，先以微祸儆之。
天要使一个人遭祸，必先给他一点小小的好处使他轻信；天要使一个人受福，必先给他一点小小的祸患使他有所警惕。
I’d tell men and women in their mid-twenties not to settle for a job or a profession or even a career. Seek a calling. Even if you don’t know what that means, seek it. If you’re following your calling, the fatigue will be easier to bear, the disappointments will be fuel, the highs will be like nothing you’ve ever felt.
Find your enemy, you will be safely!
If humanity doesn’t land on Mars in my lifetime， I would be very disappointed.
纯数学在某种程度上是逻辑思想的诗歌。