"Real beauty knocks you a little bit off kilter."
"Pale death, with impartial step, knocks at the hut of the poor and the towers of kings."
"Fortune knocks but once, but misfortune has much more patience."
"It is a puzzling thing. The truth knocks on the door and you say, 'Go away, I'm looking for the truth,' and so it goes away. Puzzling."
"When life knocks you down, try to land on your back. Because if you can look up, you can get up. Let your reason get you back up."
"The truth knocks on the door and you say, go away, I'm looking for the truth, and it goes away. Puzzling."