Eugen Rosenstock-Huessi (1888 - 1973) belongs to the galaxy of philosophers "dialogists" of the 20th century, who saw in the situation of human communication a fundamental phenomenon of being. Little known during the life of the author of the work of Rosenstock-Hussi, opened the world to a first-class thinker. Like Descartes, he was able to propose a new method of researching reality and, like Aristotle, created a complete typology of human speech