Challenges are opportunities in disguise—if you're willing to look closely.

数学的目标不是解决问题，而是理解问题。

做出伟大工作的唯一方法就是热爱你所做的事。

A mind needs books as a sword needs a whetstone if it is to keep its edge.

Never stop learning, because the world never stops changing.

What you do makes a difference, and you have to decide what kind of difference you want to make.

I'm a true believer that if you put in the work, the results will come.

当你拒绝你一无所知的东西时，这是最高形式的无知。

I want to do what I like all day. I want to sit in a roadside cafe and look in the shop window. Walk in the rain and do something fun or even exciting.