They just create more dynamic community, and helps flourish because if you only have an opinion It's just my opinion and Saed's opinion, you don't like. Well, that's our opinions.

这些不同的见解创造出了更加富有活力的社团，因为如果你只有一种观点,比如只是我的观点，Saed的观点，你不喜欢，但现在是我们的观点。

普林斯顿公开课 - 人性课程节选