One thing you cannot say about him is that he's culturally insensitive, arguably one of the most sensitive people alive.

但你不能说他在文化方面不敏感，他可以说是还在世的最敏感的人之一。

哈佛公开课 - 幸福课课程节选

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