Those touchy mediocrities who sit trembling lest someone's work prove greater than their own - they have no inkling of the loneliness that comes when you reach the top. The loneliness for an equal - for a mind to respect and an achievement to admire...They envy achievement, and their dream of greatness is a world where all men have become their acknowledged inferiors. They don't know that that dream is the infallible proof of mediocrity, because that sort of world is what the man of achievement would not be able to bear.