How does the proverbial Russian definition of a hero, "He who hangs on for one minute more," apply to Po, the hero of Kung Fu Panda? Include examples from the reading to support your conclusion.

In Kung Fu Panda, Po was disheartened after a rebuke from Tigress, who told him in a stern, straightforward and unfriendly voice that he didn't belong in the Jade Palace, was a disgrace to Kung Fu, and should leave by morning, and then slammed her door in his face.