Immature love says: I love you because I need you. Mature love says: I need you because I love you.
Progress is impossible without change, and those who cannot change their minds cannot change anything.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
You begin saving the world by saving one man at a time; all else is grandiose romanticism or politics.
The easiest thing to be in the world is you. The most difficult thing to be is what other people want you to be. Don't let them put you in that position.
If opportunity doesn't knock, build a door.