Albert Einstein on love

I, at any rate, am convinced that He does not throw dice.

Only two things are infinite, the universe and human stupidity, and I’m not sure about the former.

A man’s ethical behavior should be based effectually on sympathy, education, and social ties; no religious basis is necessary. Man would indeed be in a poor way if he had to be restrained by fear of punishment and hope of reward after death.

‘Tis better to have loved and lost / Than never to have loved at all.

Alfred, Lord Tennyson1809–1892In Memoriam A.H.H. (1850)In contextOften credited to Augustine of Hippo

If music be the food of love, play on.

William Shakespeare1564–1616Twelfth Night (1601), Act I, scene i.In context

• Music

Love anything and your heart will be wrung and possibly broken. If you want to make sure of keeping it intact you must give it to no one, not even an animal. Wrap it carefully round with hobbies and little luxuries; avoid all entanglements. Lock it up safe in the casket or coffin of your selfishness. But in that casket, safe, dark, motionless, airless, it will change. It will not be broken; it will become unbreakable, impenetrable, irredeemable. To love is to be vulnerable.

C. S. Lewis1898–1963The Four Loves (1960), Ch. VI: “Charity”