It's perfectly obvious that there is some genetic factor that distinguishes humans from other animals and that it is language-specific. The theory of that genetic component, whatever it turns out to be, is what is called universal grammar. ↗
Poetry being the sign of that which all men desire, even though the desire be unconscious, intensity of life or completeness of experience, the universality of its appeal is a matter of course. ↗
It should seem, then, that the nature of society dictates another, a higher branch, whose superiority arises from its being the interested and natural conservator of the universal interest. ↗