最重要的是享受你的生活——快乐——这才是最重要的。

The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.

"The stories we tell ourselves shape who we become."

学习数学的唯一方法就是做数学。

Sucess is a lousy teacher.It seduces smart people into thinking they can't lose.