Alfie Kohn, Punished By Rewards: The Trouble With Gold Stars, Incentive Plans, A's, Praise And Other Bribes Quotes
People will typically be more enthusiastic where they feel a sense of belonging and see themselves as part of a community than they will in a workplace in which each person is left to his own devices
Like any other tool for facilitating the completion of a questionable task, rewards offer a "how" answer to what is really a "why" question.