The best way to learn mathematics is to do mathematics.

Things don’t have to change the world to be important.

The more experienced I get, the more I understand that it’s not about perfection – it’s about progression.

最成功的领导者是那些认识到领导力不是关于他们自己，而是关于他们所服务的人。

Collaboration is key—no single entity can solve the world's challenges alone.

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.