Love and respect a woman. Look to her not only for comfort, but for strength and inspiration and the doubling of your intellectual and moral powers. Blot out from your mind any idea of superiority; you have none.
Knowledge is the key that unlocks all the doors. You can be green-skinned with yellow polka dots and come from Mars, but if you have knowledge that people need instead of beating you, they'll beat a path to your door.
The world is the closed door. It is a barrier. And at the same time it is the way through.
Two prisoners whose cells adjoin communicate with each other by knocking on the wall. The wall is the thing which separates them but it is also their means of communication. … Every separation is a link.