I'm not a smart man, but I know what love is.

VOA: standard.other

He says--and here's that Yeatsian word "all" again--he says: When I try to put all into a phrase I say, "Man can embody truth but he cannot know it."

他说，又是他涵盖一切的词：,当我想用一句话概括时，我说，人可以表现他不理解的真理“

耶鲁公开课 - 现代诗歌课程节选

or to know how to, you know, put a man on the moon, but I think,

或如何把人类送上月球，但是我认为

文学是灵魂的方式 - SpeakingMax英语口语达人

"I do not have a problem and I do not know anybody who has a problem. But the 'boogey man' Obama is trying to state that we have a problem, and he wants to tax us,"

VOA: standard.2009.09.02

In fact, I don't know if in the news the pioneer in this is a man named Judah Folkman, who is a surgeon who first speculated that this was important, and sadly he died on Monday, but had a dramatic impact on our understanding of how cancers develop in people and new approaches.

实际上,我不清楚这个新闻中提到的人,是不是犹太?福克曼,这个领域的先驱,他是个外科医生,最先提出了这个重要的理论,不过不幸的是他在本周一去世了,他让我们对癌症有了新认识,带给我们治疗癌症的新思路

耶鲁公开课 - 生物医学工程探索课程节选

I don't know, a very English, sort of stiff upper lip kind of man.

我不知道，一个英国式的，坚定沉稳的男人。

皇室的绯闻 - SpeakingMax英语口语达人