"The world is not a stage, but a madhouse. The actors are not performers, but inmates."

It’s not about ideas. It’s about making ideas happen.

Literature is a false representation of life that nevertheless helps us to understand life better, to orient ourselves in the labyrinth where we are born, pass, and die.

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。