It's falling because that's what things do.
-- my differential equations professor
Expect more quotes from this man as the semester progresses. He bids fair to be an unintentional goldmine of funny lines.
For context, he was talking about an object in free fall. Also, he couldn't remember the gravitational constant (9.8 m/s^2 or 32 f/s^2). The class reminded him.
In Pace Christi,