It's not even a zero-- or rather if I have less, you'll have less- that's a negative sum game-- or a zero sum game-- if I have more, you'll have less- it's a fixed pie.

甚至不是一个零…,或者我更少，你也会更少，那也是负和游戏-,或零和游戏，我更多，你就会更少-,饼就那么大。

哈佛公开课 - 幸福课课程节选

But anyway, the confederate that they hired was a woman who was naturally attractive in most people's view but they made her look either more attractive or less attractive by giving her kind of frumpy clothes, bad make-up, and a frizzy wig.

不管怎么说，他们请的这个助手,在大多数人眼中亭亭玉立,他们可以把她包装得更漂亮,或打扮成丑女无敌,让她穿些邋遢的衣服，失败的妆容还带上卷曲的假发。

耶鲁公开课 - 心理学导论课程节选