If you want to make an audience laugh, you dress a man up like an old lady and push her down the stairs. If you want to make comedy writers laugh, you push an actual old lady down the stairs.
The Beijing Olympics represent China's grand entrance onto the world stage and confirmation of its new superpower status.
The school-boy doesn't force himself to learn his vocabularies and rules altogether at night, but knows that be must impress them again in the morning.