Too many fall from great and good For you to doubt the likelihood.

太多人以前伟大，美好,让你怀疑这样巨大变化的可能性。

耶鲁公开课 - 现代诗歌课程节选

And you know, that's tough for them but you know what, if you fall down,

对他们来说很难，但是如果你摔倒了，

不要放弃 - SpeakingMax英语口语达人

Well, first of all, you may not survive for long, if you truly don't accept the fact that things, people being no exception fall when left in mid-air.

首先，你可能活不长，如果你不接受，人会从半空中掉下来的事实。

哈佛公开课 - 幸福课课程节选