All languages of Eurasia and some aboriginal languages in America contain more or less remnants of the archaic, so-called "proto-nostratic" language, the first(?) one of humanity, the language of the Stone-Age, of prehistoric times. Our culture, customs and religions are the product of the archaic culture, the creator of this language. The author invites you to explore this archaic but up-to-date language. One of the most impressive recognition in the book is that "the word of the Stone Age man is a picture." Those early ancestors told pictures to each other, loudly expressed pictures.