Jack Black: Po

Mr. Ping : The secret ingredient is... nothing!

Po : Huh?

Mr. Ping : You heard me. Nothing! There is no secret ingredient.

Po : Wait, wait... it's just plain old noodle soup? You don't add some kind of special sauce or something?

Mr. Ping : Don't have to. To make something special you just have to believe it's special.

[Po looks at the scroll again, and sees his reflection in it]

Po : There is no secret ingredient...

---

Po : Maybe I should just quit and go back to making noodles.

Oogway : Quit, don't quit... Noodles, don't noodles... You are too concerned about what was and what will be. There is a saying: yesterday is history, tomorrow is a mystery, but today is a gift. That is why it is called the present.