[...] What I have said is t only true of poetry-it is true of all speech. All are compelled to use the visible world as a dictionary. Words have been invented and are being invented-for the reason that new powers are found in the old symbols, new qualities, relations, uses and meanings. The growth of language is necessary on account of the development of the human mind. The savage needs but few symbols-the civilized many-the poet most of all.[...].