"You do not need to be a rocket scientist to learn this."

VOA: special.2010.06.27

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

If they're not obvious to you what they're called, you need to just study them and learn them.

如果它们不想它们的名字那么显而易见，你们需要学习它们记住它们。

麻省理工公开课 - 化学原理课程节选

But at this point,you begin to wonder, maybe we just need to learn to live with it.

但在这个点上，你会想，也许我们就要学会接受这个现实。

耶鲁公开课 - 死亡课程节选