This is the best kind of voyeurism, hearing joy from your neighbors.
Cherish all your happy moments: they make a fine cushion for old age.
The pursuit of happiness is a most ridiculous phrase; if you pursue happiness you'll never find it.
All I can say about life is, Oh God, enjoy it!
Content makes poor men rich; discontentment makes rich men poor.
Do not weep; do not wax indignant. Understand.
Happiness depends upon ourselves.
Happiness arises in a state of peace, not of tumult.
A person is never happy except at the price of some ignorance.
The happiness of a man in this life does not consist in the absence but in the mastery of his passions.