A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德规范简为人。

Language provides a means for the expression or communication of thought and in particular, as serving two major functions, namely, interpersonal communication and intrapersonal communication.

语言提供了一表达和交流思想的工具，它尤其具有两个主要功能，那就是，人交流和自我交流。