Po: [After being asked why he didn't quit his training] Yeah, I stayed. I stayed because every time you threw a brick at my head or said I smelled, it hurt. But it could never hurt more than it did every day of my life just being me. I stayed because I thought if anyone could change me, could make me... NOT me, it was you! The greatest kung fu teacher in all of China!
Shifu: But I can change you! I can turn you into the Dragon Warrior! And I will!
Po: Come on. Tai Lung is on his way here right now! And even if it takes him a hundred years to get here, how are you going to change THIS into the Dragon Warrior?! Huh?