When your happiness comes primarily from the happiness of others, you know you have moved from a 'me' experience to a 'we' experience. And the whole problem-solving and opportunity-seizing process changes.
Stephen CoveyAs we make and keep commitments, even small commitments, we begin to establish an inner integrity that gives us the awareness of self-control and the courage and strength to accept more of the responsibility for our own lives. By making and keeping promises to ourselves and others, little by little, our honor becomes greater than our moods.
Stephen Covey