计算复杂性的研究不仅仅是关于问题的分类；它是关于理解计算本身的本质。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Always trust your instincts, but be open to collaboration and new ideas.

文学是语言的艺术，而语言是沟通的艺术。