It's very exciting, but if you think you know everything you don't need to learn, you don't belong to us. I always need to learn.

这很令人兴奋，但如果你认为，你什么知道，你不需要学习了，那么你不再属于我们。

youdao

If you think you know better, do better.

如果你认为你知道更好，做的更好。

youdao

Put up your hand if you think you know the answer.

如果你认为自己知道答案，就举起手来。

youdao

It's very exciting, but if you think you know everything you don't need to learn, you don't belong to us. I always need to learn.

这很令人兴奋，但如果你认为,你什么知道，你不需要学习了，那么请你退出百度，因为人总是在学习。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

I think if, you know, everyone sort of thinks about, I don't know, all being an entrepreneur. But if you're not,

我觉得，如果每个人都有做企业家的想法。
但是你如果不这样想，

要想成为事业家 - SpeakingMax英语口语达人

So I think if you just know the symbols for the ones that are up there, that would be just dandy.

所以你们只要知道那些元素的简写形式,就很不错了。

麻省理工公开课 - 固态化学导论课程节选

If you think you know what Lib Dems look like, Nick Clegg wants you to think again.

BBC: Nick Clegg's sticking to Plan A

If you think you know, then Lehman Brothers (nyse: LEH - news - people ) has some investment ideas for you.

FORBES: Pols, Polls And Portfolios

Even if you think you know about these subjects, you'll watch the movie and have a completely different perspective and understanding of the issues.

CNN: Fuel for thought: Film strives for energy answers