The uncontrollability of gunpowder teaches me to accept imperfection. 火药的不可控性教会我接受不完美。

I believe that the best stories are those that are rooted in reality.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

我学到的最重要一课是相信自己。

The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.