For her the idea that birds have come from dinosaurs is just common knowledge and there's nothing surprising in that at all."

VOA: special.2009.12.01

He's narrating in great detail what happened while he was in the womb. Where does this knowledge come from?

他花了很大笔墨很详细地描写了,他还在子宫里发生的事，但他是怎么知道的呢？

耶鲁公开课 - 1945年后的美国小说课程节选

I want to shift now and talk about where does all this knowledge come from but I'll stop and answer any questions about the material so far.

现在我想来换下一个话题,说说这些知识都是从哪学到的,不过我要先停下来回答你们,关于目前内容的问题

耶鲁公开课 - 心理学导论课程节选