As to the effect of the wave on the air, we will suppose the water to be quite flat and the air motionless, a heavy undulation comes on the scene, it has to pass, so it pushes the air up with its face, letting it fall again as its back glides onwards. ↗
I was surrounded at the time by about a dozen of the enemy, whose clubs rattled upon me without mercy, and the strokes of my sabre were rendered uncertain by the energetic pushes of an attendant who thus hoped to save me. ↗
The humor is essentially dark for a cartoon and sophisticated. But at the same time, being a cartoon gives the writers more freedom than in a normal sitcom. It always pushes the line that, despite human failings, the Simpsons are really decent people. ↗
A song must move the story ahead. A song must take the place of dialogue. If a song halts the show, pushes it back, stalls it, the audience won't buy it; they'll be unhappy. ↗
If the Negro in the ghetto must eternally be fed by the hand that pushes him into the ghetto, he will never become strong enough to get out of the ghetto. ↗