“You can't just turn on creativity like a faucet. You have to be in the right mood. What mood is that? Last-minute panic.”

“What fun is it being cool if you can't wear a sombrero?”

“Hobbes: What are you doing?Calvin: Being "cool."Hobbes: You look more like you're being bored.Calvin: The world bores you when you're cool.Hobbes: Look, I brought a sombrero! Now we can both be "cool."Calvin: A sombrero?! Are you crazy?! Cool people don't wear sombreros! Hobbes: What fun is it being cool if you can't wear a sombrero?”

“Miss Wormwood: Calvin, your test was an absolute disgrace! It's obvious you haven't read any of the material. Our first president was not Chef Boy-Ar-Dee and you ought to be ashamed to have turned in such preposterous answers! Calvin: I just don't test well.”

“If you can't control your peanut butter, you can't expect to control your life.”

“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!”

“You can present the material, but you can't make me care.”