The first rule of holes: When you're in one stop digging. - Molly Ivins

When politicians start talking about large groups of their fellow Americans as 'enemies,' it's time for a quiet stir of alertness. Polarizing people is a good way to win an election, and also a good way to wreck a country.

All of which indicates that he's quite a fast learner. When you approve of a politician, this is known as flexibility; when you don't, it's called lack of principal - but in fact, politics requires accommodation.

I believe that ignorance is the root of all evil.
And that no one knows the truth.