People with a scarcity mentality tend to see everything in terms of win-lose. There is only so much; and if someone else has it, that means there will be less for me. The more principle-centered we become, the more we develop an abundance mentality, the more we are genuinely happy for the successes, well-being, achievements, recognition, and good fortune of other people. We believe their success adds to...rather than detracts from...our lives.
Stephen CoveyMost people define greatness through wealth and popularity and position in the corner office. But what I call everyday greatness comes from character and contribution.
Stephen CoveyIf you are an effective manager of your self, your discipline comes from within; it is a function of your independent will. You are a disciple, a follower, of your own deep values and their source. And you have the will, the integrity, to subordinate your feelings, your impulses, your moods to those values.
Stephen Covey