成功不在于终点，而在于旅程和沿途学到的教训。
Success is not about the destination, but the journey and the lessons learned along the way.
我们听到的言语是我们听不到的言语的指示。它是一种必要的回避，一种暴力的、狡猾的、痛苦的或嘲笑的烟幕，使对方保持在它的位置上。
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.
NP中的每个问题都可以归约为可满足性问题，这是计算复杂性理论的基石。
I'm interested in the edges of things, where they meet and overlap.