There are only two distinct classes of people on this earth, those who espouse enthusiasm and those who despise it.
Madame de StaelWhere no interest is takes in science, literature and liberal pursuits, mere facts and insignificant criticisms necessarily become the themes of discourse; and minds, strangers alike to activity and meditation, become so limited as to render all intercourse with them at once tasteless and oppressive.
Madame de Stael