To the engineer, all matter in the universe can be placed into one of two categories: (1) things that need to be fixed, and (2) things that will need to be fixed after you've had a few minutes to play with them. If there are no problems handily available, they will create their own problems. Normal people don't understand this concept; they believe that if it ain't broke, don't fix it. Engineers believe that if it ain't broke, it doesn't have enough features yet.

There's kind of a toll you have to pay with a cat; if you don't pet her for 10 minutes she'll bother you for six hours.

The creator of the universe works in mysterious ways. But he uses a base ten counting system and likes round numbers.

The day you realize that your efforts and rewards are not related, it really frees up your calendar.

One of the reasons why you like to do your own drawings is, your style changes over time. And there's something about that that keeps it fresh to the viewer.

Ask a deeply religious Christian if he’d rather live next to a bearded Muslim that may or may not be plotting a terror attack, or an atheist that may or may not show him how to set up a wireless network in his house. On the scale of prejudice, atheists don’t seem so bad lately.

I would sometimes sit in a crowded restaurant, and say, 'You know, I'm the only person in this restaurant who can't draw.'