Recurrence is sure. What the mind suffered last week, or last year, it does not suffer now; but it will suffer again next week or next year. Happiness is not a matter of events; it depends upon the tides of the mind.
Bio: Ayn Rand was a Russian-born American novelist, philosopher, playwright, and screenwriter. She is known for her two best-selling novels, The Fountainhead and Atlas Shrugged, and for developing a philosophical system she called Objectivism.