小人办事，处理的原则是私利，合于私利的就看作利，违背私利的就看作害；君子办事，衡量的标准是道义，合于道义的就看作利，违反道义的就看作害。

"Memory is the only paradise from which we cannot be expelled."

计算机科学中的知识追求是一次穿越逻辑和创造力的旅程。

The most remarkable development of the last quarter of the twentieth century has been the revelation of enormous weaknesses at the core of the world's seemingly strong dictatorships.

The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.

Never underestimate the power of persistence.

I don’t care if you’re a hero or a villain, I’m still gonna be me.