"The truth is rarely pure and never simple."
真相很少是纯粹的，也从不简单。
我不怕失败，我怕不去尝试。
The best way to predict the future is to create it.
Free education is abundant, all over the Internet. It's the desire to learn that's scarce.
"Writing is not just about telling stories; it's about exploring the depths of human experience."
A good mathematician should be both rigorous and imaginative.