When life has been well spent, age is a loss of what it can well spare,--muscular strength, organic instincts, gross bulk, and works that belong to these. But the central wisdom, which was old in infancy, is young in fourscore years, and dropping off obstructions, leaves in happy subjects the mind purified and wise.
Ralph Waldo EmersonOnly those books come down which deserve to last . All the gilt edges, vellum and morocco, all the presentation copies to all the libraries will not preserve a book in circulation beyond its intrinsic date.
Ralph Waldo Emerson