"Loneliness is the human condition. Cultivate it. The way it tunnels into you allows your soul room to grow."

证明是一种用于使他人相信数学陈述为真的工具。

She's simply too strange. We can't relate to her, she speaks in a funny way, she comes from an odd place. So we can't relate to her, and when you can't relate to somebody, you don't envy them. The closer two people are -- in age, in background, in the process of identification -- the more there's a danger of envy, which is incidentally why none of you should ever go to a school reunion, because there is no stronger reference point than people one was at school with.

Security in the digital world is not just about keeping secrets, but also about ensuring integrity and availability.