Love is the condition in which the happiness of another person is essential to your own.

Another ingredient in a happy marriage: Budget the luxuries first! Notebooks of Lazarus Long, Robert A

Happiness consists in getting enough sleep. Just that, nothing more. All the wealthy, unhappy people you're ever met take sleeping pills; Mobile Infantrymen don't need them. Give a cap trooper a bunk and time to sack out in it and he's as happy as a worm in an apple - asleep.

Love is that condition in which the happiness of another person is essential to your own.

Love is that condition in which the happiness of another person is essential to your own... Jealousy is a disease, love is a healthy condition. The immature mind often mistakes one for the other, or assumes that the greater the love, the greater the jealousy.

You're happiest while you're making the greatest contribution.