Everybody should pay some tax, just as everybody should vote.

The difference between recession and depression is simple. Recession, goes the saying, is when you lose your job; depression is when I lose mine.

Coolidge was a pragmatist. He didn't start out with a tax theory. But he observed over time that lower tax rates sometimes brought in extra revenue. The success of his and Treasury Secretary Andrew Mellon's experiment with rate cuts has been obscured by our modern history books.

Coolidge was a federalist. You go back and read him and it's almost intimidating to write about him because he writes better himself than anyone. He's one of the best writers as presidents go.

Coolidge cut the budget, and even better, cut it during peace and prosperity. He left a federal budget lower than the one that greeted him when he arrived in office. He managed to freeze or cut the budget over more than five years in office. If you look at charts of presidents - Nixon, Ike, and Reagan - you see them failing on this score.

We're in a kind of vicious cycle where the media tell the politicians, and the politicians tell the people, that perception is reality, and the perception of saving dooms a politician. I don't believe perception is reality, or that all Americans think that.

Coolidge liked the dignity of the presidency. He didn't get on the phone easily. It's possible that he banished the phone from his desk. He was known to use it from time to time. The person who was hilarious with the phone was Hoover. He was a real engineer. He made a closed circuit phone where he could call the important people and they could call him, a government hotline, but it was closed. He shut out the possibility of input from people he didn't expect to get input from.