"The dawn right before the sun rises is the darkest."

The world is a very complicated place, and it's not getting any simpler.

我不需要理由去自信。

数学之美只会向更有耐心的追随者展现。

When people are confronted with a problem, they often try to solve it by breaking it down into smaller parts. But sometimes, the solution lies in seeing the problem as a whole.

The applause on stage is my most precious gift.