If an economist uses a complicated model to predict just about anything, you can ignore it. By analogy, a doctor can’t tell you the exact date of your death in 50 years. But if a doctor tells you to eat less and exercise more, that’s good advice even if you later get hit by a bus. Along those same lines, economists can give useful general advice on the economy, even if you know there will be surprises. Still, be skeptical.
American cartoonist and author (born 1957)
The biggest issue in this election is something called flip-flopping, and all candidates are accused of doing it. A strong leader is expected to maintain steadfast resolve in his opinion even if the environment changes or he gets new information. In any other context, that would be considered the first sign of a brain tumor. When presidents do it, it's called leadership, and frankly, we can't get enough of it.