I'm not gonna be able to live on this planet if I don't get to express myself.

A proof is a way to convince yourself and others that something is true.

We are all in the gutter, but some of us are looking at the stars.

Success is not final, failure is not fatal: it is the courage to continue that counts.

追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。

如果你希望永远不被批评，那就不要尝试任何新事物好了。