计算复杂性的研究不仅仅是关于解决问题，还在于理解可计算性的极限。

"Every word we write is a step towards understanding ourselves and the world around us."

To create is to give life to something that did not exist before.

The truth is not always what we want to hear.

The real is always beyond words.

不公正相对容易忍受；真正刺痛人的是公正。