Tell me what you feel in your room when the full moon is shining in upon you and your lamp is dying out, and I will tell you how old you are, and I shall know if you are happy.

Learn to limit yourself; to content yourself with some definite work; dare to be what you are and learn to resign with a good grace all that you are not; and to believe in your own individuality.

Happiness has no limits, because God has neither bottom nor bounds, and because happiness is nothing but the conquest of God through love.

Happiness does away with ugliness, and even makes the beauty of beauty.