我们不仅仅是信息的被动接受者；我们积极地构建我们对世界的理解。

世界上没有像大城市那样的孤独。

我是一个战士，我非常坚定。

"The only thing standing between you and your goal is the bullshit story you keep telling yourself as to why you can't achieve it."

The most important thing in mathematics is to have a good intuition.