You take a nine-month-old and for Piaget a nine-month-old is just starting to make sense of objects and their permanence.

你找到一个九个月大的婴儿,在皮亚杰看来,九个月大的婴儿才刚刚发展出,客体以及客体永存性的概念

耶鲁公开课 - 心理学导论课程节选

And there are more. Many of them referring to the exodus in Egypt and others referring to the notion of imitatio dei.

还有更多，其中很多是关于埃及的大迁徙,其它的是关于效法经的概念。

耶鲁公开课 - 旧约导论课程节选

we've got this idea of major chords and minor chords so let me ask you this.

我们已经引出了大和弦和小和弦的概念,那么我要问你们

耶鲁公开课 - 聆听音乐课程节选