Humans think in categories: black and white, up and down, left and right. It's a system of signs that enables us to categorise phenomena that are essentially ambiguous.
Humans think in categories: black and white, up and down, left and right. It's a system of signs that enables us to categorise phenomena that are essentially ambiguous.
人类思维分类是：黑和白，上和下，左和右。那是一个符号系统是我们能将本质上不明确的现象加以分类。