Various studies indicate that with age people gain more wisdom about life and are somehow happier than younger people. This is especially true if, as we age, we learn how to become more generous, altruistic, and peaceful.
Matthieu RicardChildren, old people, vagabonds laugh easily and heartily: they have nothing to lose and hope for little. In renunciation lies a delicious taste of simplicity and deep peace.
Matthieu RicardToo much involvement with one's feeling [is destructive]. If they have too much self-centered feelings, they get in trouble.
Matthieu Ricard