“As far as I'm concerned, if something is so complicated that you can't explain it in 10 seconds, then it's probably not worth knowing anyway.”

“Sometimes when I'm talking, my words can't keep up with my thoughts. I wonder why we think faster than we speak. Probably so we can think twice.”

“Calvin: I'm a genius. I can't believe how smart I am....I've got more brains than I know what to do with.Hobbes: So I've noticed.”

“Calvin: Look, a dead bird! Hobbes: It must've hit a window. Calvin: Isn't it beautiful? It's so delicate. Sighhh... once it's too late, you appreciate what a miracle life is. You realize that nature is ruthless and our existence is very fragile, temporary, and precious. But to go on with your daily affairs, you can't really think about that...which is probably why everyone takes the world for granted and why we act so thoughtlessly. It's very confusing. I suppose it will all make sense when we grow up. Hobbes: No doubt.”

“That's one of the remarkable things about life. It's never so bad that it can't get worse.”

“Paul Gauguin asked, "whence do we come? What are we? Where are we going?" Well, I don't know about anyone else, but I came from my room, I'm a kid with big plans, and I'm going outside! See ya later! Say, who the heck is Paul Gauguin anyway?”

“The center snaps the ball to the quarterback!""No he doesn't!""He doesn't?""NO! Secretly, he's the quarterback for the other team! He keeps the ball!""A traitor!""Calvin breaks for the goal.""Wheeee! He's at the 30... the 20... the 10! Nobody can catch him!""Nobody wants to! Your running toward your own goal!""Huh?!""When I learned that you were a spy, I switched goals. This is your goal and mine's hidden!""Hidden?!""You'll never find it in a million years!""I don't need to find it as a traitor to your team, crossing my goal counts as crossing your goal!""Ah, so you might think so...""In fact, I know so!""But the place I hid my goal is right on top of your goal, so the points will go to me!""But the fact is, I'm really a double agent! I'm on your team after all, which means you'll lose points if I cross your goal! Ha ha!""But I'm a traitor too, so I'm really on your team! I want you to cross my goal! The points will go to your team, which is really my team!""That would be true... if I were a football player!""You mean...?""I'm actually a badminton player disguised as a double-agent football player!!""And I'm actually a volleyball-croquet-polo player!""Sooner or later, all our games turn into CalvinBall.""No cheating!”