“I liked things better when I didn't understand them.”

“The more you think about things, the weirder they seem. Take this milk. Why do we drink COW milk?? Who was the guy who first looked at a cow and said, 'I think I'll drink whatever comes out of these things when I squeeze 'em!'?”

“Hobbes: Jump! Jump! Jump! I win! Calvin: You win? Aaugghh! You won last time! I hate it when you win! Aarrggh! Mff! Gnnk! I hate this game! I hate the whole world! Aghhh! What a stupid game! You must have cheated! You must have used some sneaky, underhanded mindmeld to make me lose! I hate you! I didn't want to play this idiotic game in the first place! I knew you'd cheat! I knew you'd win! Oh! Oh! Aarg! [Calvin runs in circles around Hobbes screaming "Aaaaaaaaaaaa", then falls over.] Hobbes: Look, it's just a game. Calvin: I know! You should see me when I lose in real life!”

“Hey Dad, will you buy me a flame thrower? Of course not. Don't be silly. Even if I didn't use it in the house?”

“For your information, I'm staying like this, and everyone else can just get used to it! If people don't like me the way I am, well TOUGH BEANS! It's a free country! I don't need anyone's permission to be the way I want! This is who I am - Take it or leave it!”

“I like my smock. You can tell the quality of the artist by the quality of his smock. Actually, I just like to say smock. Smock smock smock smock smock smock.”

“I like maxims that don't encourage behavior modification.-Calvin”