““If you meet life squarely, you are likely to make mistakes, do things you wish you hadn't, say things you wish you could retract or phrase more felicitously, and, in short, fumble your way along. Those "mature" people whose lives are even without a single sour note or a single mistake, who never fumble, manage only at the cost of original thought and original action. They do without the successes as well as the failures.””