You are so anxious about the future that you do not enjoy the present. You therefore do not live in the present or the future. You live as if you are never going to die, and then die having never really lived.
Dalai LamaThe various features and aspects of human life, such as longevity, good health, success, happiness, and so forth, which we consider desirable, are all dependent on kindness and a good heart.
Dalai Lama