Negation, namely the two-way negation relationship between human as subject and humans outer world as object, is the essence of human activity of practice.

否定性是人的实践活动的本质，即人作为主体与外部世界作为客体之间的双向否定性关系。

youdao

Negation, namely the two-way negation relationship between human as subject and humans outer world as object, is the essence of human activity of practice.

否定性是人的实践活动的本质，即人作为主体与外部世界作为客体之间的双向否定性关系。

youdao