I don't need a reason to be happy. I choose to be.
Protect me from what I want.
The concept of nondeterminism in computation is one of the most important ideas in computer science.
非确定性计算的概念是计算机科学中最重要的思想之一。
你永远无法像你希望的那样完全了解一个人。但这没关系,爱更好。