““True artists, whatever smiling faces they may show you, are obsessive, driven people--whether driven by some mania or driven by some high, noble vision need not presently concern us. Anyone who has worked both as artist and as professor can tell you, that he works differently in his two styles. No one is more careful, more scrupulously honest, devoted to his personal vision of the ideal, than a good professor trying to write a book about the Gilgamesh. He may write far into the night, he may avoid parties, he may feel pangs of guilt about having spent too little time with his family. Nevertheless, his work is no more like an artist's work than the work of a first-class accountant is like that of an athlete contending for a championship.””