非确定性计算的概念是计算机科学中最重要的思想之一。
The concept of nondeterminism in computation is one of the most important ideas in computer science.
If you're not failing every now and again, it's a sign you're not doing anything very innovative.
创新不是一蹴而就的,而是需要不断积累和突破的过程。
I'm the reason your life won't change.