在数学中，提出问题的艺术必须比解决问题更有价值。

Every day is a new opportunity.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

In economics, small changes in rules can lead to large changes in outcomes.

The future isn't written in the stars. There are no guarantees. So claim your adulthood. Be intentional.

我们必须保持好奇心，永远不要停止对周围世界的质疑。