Edmund, who was becoming a nastier person every minute, thought that he had scored a great success, and went on at once to say, 'There she goes again. What's the matter with her?
C. S. LewisAnd he writhed inside at what seemed the cruelty and unfairness of the demand. He had not yet learned that if you do one good deed your reward usually is to do another and harder and better one.
C. S. Lewis