Actually, sharing is the greatest source of happiness. If we know how to share, no matter how trifling it is, we feel joy and happiness in the act of sharing. In this way, relationships between people become more intimate. If everyone throughout society had learned to share, most of the tragedies in human history could have been averted. Unfortunately, we believe that all good things should only be ours alone and should not belong to others.
~ Luminous Wisdom 8