The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore, all progress depends on the unreasonable man.
Three may keep a secret, if two of them are dead.
There are a terrible lot of lies going around the world, and the worst of it is half of them are true.
Many people weigh the guilt they will feel against the pleasure of the forbidden action they want to take.
You can't separate peace from freedom because no one can be at peace unless he has his freedom.
It is impossible to walk rapidly and be unhappy.
It is hard to fight an enemy who has outposts in your head.