But, you know, any professor who stands before you should say the same thing about his or her subject. If they don't believe that, they shouldn't be teaching.

但是，你知道，所有站在你们面前的老师,可能都会这样介绍他的课程,如果他们不那样相信着，那他们就不应该教那门课了。

麻省理工公开课 - 固态化学导论课程节选

If somebody says, "You know, nobody really believes they're going to die," they could mean one of two things.

如果有人说，没人真正相信他们会死“,这可能是两种意思。

耶鲁公开课 - 死亡课程节选

And I think many parents believe that if they didn't persist in using these things their children would never learn to speak.

我相信很多父母认为,如果他们不坚持使用这些东西,他们的孩子将永远也学不会说话

耶鲁公开课 - 心理学导论课程节选

Now,there was even a group of nobles who believed that they could be elected, that if you had an election people would actually vote to restore the monarchy.

当时甚至有一群贵族,相信人们会选择君主制,相信如果人们有选举权,他们就会投票保留君主政体

耶鲁公开课 - 1871年后的法国课程节选

Because people do all sorts of behaviors which become very, very hard to interpret if they don't really believe their bodies are going to die.

因为人们有各种行为,如果他们不相信自己的肉体会消亡,这些行为将非常难以诠释。

耶鲁公开课 - 死亡课程节选

The people who think it's okay have every right to say that they believe, if they really, sincerely believe it's okay, they are committed to an ethics of autonomy.

认为没问题的人,绝对可以说他们相信…,如果他们是真的相信没问题的话，他们是真的遵循自治道德的。

耶鲁公开课 - 心理学导论课程节选