“Happy the Dragon was not so happy.”

“I don’t think man was meant to attain happiness so easily. Happiness is like those palaces in fairy tales whose gates are guarded by dragons: we must fight in order to conquer it.”

“You know that in Latin, 'Festus' means 'happy'?You want us to ride off to save the world on Happy the dragon?”

“You named him Fetus? You know in Latin Fetus means happy? You want us to ride off to save the world on Happy the Dragon?”

“you know festus means happy in Latin right? You want us to go save the world on Happy the dragon?"-Jason to Leo in the lost hero”

“Does is make the dragon happy?" Matt asked. "Does is make the dragon happy?" echoed Tam Lin. "Why, I never thought of that. I suppose it does. What other pleasure can a creature have whose life consists of making everyone else miserable?”