We know their dream; enough ; To know they dreamed and are dead; And what if excess of love Bewildered them till they died?

我们知道他们的梦,他们曾梦过，死了;,在他们死前就算过多的爱,曾使他们困惑，又怎样呢？

耶鲁公开课 - 现代诗歌课程节选

Everybody knows the water would continue in a straight line, suggesting that when you have experience that helps you out, but in absence of experience you're kind of lost.

所有人都知道水会继续沿直线喷出,这说明经验能够帮助你正确解决问题,但缺乏经验会使你感到困惑

耶鲁公开课 - 心理学导论课程节选

And this is what puzzled people.

这使人困惑。

麻省理工公开课 - 固态化学导论课程节选