You've read the short article he has in the Jewish Study Bible, but he's also written about this at great length in other places.

你们已经读到过他在《犹太读经》里的短文，在其他的地方他也写过这些伟大的语句。

耶鲁公开课 - 旧约导论课程节选

That's in an article in the Great Ages and Ideas of the Jewish People.

犹太民族的伟大时代和思想》一文提到了以上内容。

耶鲁公开课 - 旧约导论课程节选