Regret is the poison we drink hoping someone else will die.
后悔是我们喝下的毒药，却希望别人会死。
"The beauty of life is in its unpredictability; it's what makes it worth living."
I feel blessed to be able to do what I love.
The essence of mathematics lies in its freedom.
The world is a book, and those who do not travel read only one page.
Infrastructure must serve people, not just economies.