Love is such a priceless treasure that you can buy the whole world with it, and redeem not only your own but other people's sins. Go, and do not be afraid.
No fairer destiny could be allotted to any physical theory than that it should of itself point out the way to the introduction of a more comprehensive theory, in which it lives on as a limiting case.
The secret of how to live without resentment or embarrassment in a world in which I was different from everyone else. was to be indifferent to that difference.
What's the world's greatest lie?... It's this: that at a certain point in our lives, we lose control of what's happening to us, and our lives become controlled by fate.
The man who is aware of himself is henceforward independent; and he is never bored, and life is only too short, and he is steeped through and through with a profound yet temperate happiness.
Money is no good unless it contributes something to the community, unless it builds a bridge to a better life. Any man can make money, but it takes a special kind of man to use it responsibly.