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.

文学是语言的艺术，而语言是思想的工具。

采矿业的领导力意味着将安全、效率和社区长期影响置于首位。

我们需要将人工智能不仅视为一种技术，还视为一种社会挑战。