Zen

“Wherever there is danger, there lurks opportunity; wherever there is opportunity, there lurks danger. The two are inseparable.”
― Earl Nightingale

“In his autumn before the winter comes mans last mad surge of youth.”
― Sophocles

“The universe doesn't allow perfection.”
― Stephen Hawking, A Brief History of Time

“People who have goals succeed because they know where they're going. It's that simple.”
― Earl Nightingale, How to Completely Change Your Life in 30 Seconds