别难过……世界上有许多人还不知道他们到底是谁或什么。
It's not worth it to know you're not worth it!
The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.
计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The quality of an organization's processes determines the quality of its products and services.