Wilhelm von Humboldt emphasizes the need to pay attention to the interaction between its representative and communicative functions and human mental activity in order to improve the dynamics of language.  However, "following such a path in the analysis of the language system is not without its own difficulties.  The language consists of various elements: words, rules, analogies, and similar exceptions, and the process in it can be progressed only by summarizing these differences and perceiving them as a whole.  According to the scientist, "language form" is such a generalizing source.