有技巧的人劳累，聪明的人忧虑，没有本事的人没有追求。

当你处于困境时，记住你为什么要开始。

"I write to understand, to question, to explore the complexities of human nature."

The more time I spent on maths, the more excited I got.

预测未来的最好方式是创造它。

You can't change the past, but you can create the future.