UNIX非常简单,只需要一个天才来理解它的简单性。
I love to compete. That's what I do. That's why I work so hard at it.
The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.
The future of farming lies in smart agriculture.
避免痛苦的唯一方法就是不要有足够的闲暇去思考自己是否幸福。