Quote from : Speech and Power of Expression: On Language, Esthetics, and Belief Book

In fact, poetry has always been like archives that peoples have continually used to serve their feelings, thoughts, national identities and cultures, and it has served as a factor uniting different historical periods. Those who had lost contact with their past for a certain period found and experienced the expression of their own selves in poetry, and the were able to see their history as a whole in it.