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.
If a dog jumps in your lap, it is because he is fond of you; but if a cat does the same thing, it is because your lap is warmer.
The brain is a wonderful organ. It starts working the moment you get up in the morning and does not stop until you get into the office.
All things are difficult before they are easy.
I write because I'm afraid to say some things out loud.
I've been on a diet for two weeks and all I've lost is two weeks.
Everybody likes to go their own way--to choose their own time and manner of devotion.