The findings of classical conditioning have been extended and replicated in all sorts of animals including crabs, fish, cockroaches and so on.

经典条件作用在所有的动物研究中,都得到了扩展和重复,这些动物包括了螃蟹，鱼类，蟑螂等。

耶鲁公开课 - 心理学导论课程节选

And as if this were not enough, near the very end of his life, he returned to his classical studies translating all of Homer's Iliad and Odyssey.

这好像还不够，在他晚年的时候，他又回到了对经典的研究,翻译了荷马的《伊利亚特》和《奥德赛》

耶鲁公开课 - 政治哲学导论课程节选