Paradise Lost, A further observation could be made upon the story of the Fall and how it is possible to look upon it as a myth of the breakdown of th… - Julian Jaynes

It is not always obvious that metaphor has played this all-important function. But this is because the concrete metaphiers become hidden in phonemic change, leaving the words to exist on their own. Even such an unmetaphorical-sounding word as the verb 'to be' was generated from a metaphor. It comes from the Sanskrit bhu, “to grow, or make grow,” while the English forms 'am' and 'is' have evolved from the same root as the Sanskrit asmi, “to breathe.” It is something of a lovely surprise that the irregular conjugation of our most nondescript verb is thus a record of a time when man had no independent word for 'existence' and could only say that something 'grows' or that it “breathes.”

The very reason we need logic at all is because most reasoning is not conscious at all.

The central assertion of this view, I repeat, is that each new stage of words literally created new perceptions and attentions, and such new perceptions and attentions resulted in important cultural changes which are reflected in the archaeological record.