The feeling of being happy or unhappy rarely depends on our absolute state, but on our perception of the situation, on our capacity to be satisfied with what we have.
Dalai LamaHatred, jealousy, and fear hinder peace of mind. When you're angry or unforgiving, for example, your mental suffering is constant. It is better to forgive than to spoil your peace of mind with ill feelings.
Dalai Lama