"The next thing to saying a good thing yourself, is to quote one." -Ralph Waldo Emerson

"A silly idea is current that good people don't know what temptation means. This is an obvious lie. Only those who resist temptation know how bad it is. A man who gives in to temptation after 5 minutes does not know what it would have been like an hour later. That's why bad people, in one sense, know very little about badness. They've lived a sheltered life by always giving in." 

-C.S. Lewis