We'll talk about what languages share, we'll talk about how language develops, and we'll talk about language and communication in nonhumans.

我们将会谈及各种语言的共性,谈及语言的发展,以及非人类的语言交流

耶鲁公开课 - 心理学导论课程节选

The study of human language has been the battleground over different theories of human nature.

人类语言的研究,是各种人性理论的重要领域

耶鲁公开课 - 心理学导论课程节选