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.

If Coolidge were a stock, he'd be a buy. The experts have historically ranked Coolidge in the bottom quartile or bottom half of all presidents. But his economic performance and his statesmanship suggest Coolidge belongs in the top quarter of presidents. The disparity between the Coolidge price and Coolidge value is huge. So revision is warranted.

Right now we're concerned about budget. Right now we're concerned about the prospect of interest rate rise. We're concerned about government corruption, government handing out deals to specific groups. Coolidge fixed a problem like that. He came into a rough time and he, and Harding before him, fixed that by budgeting.

Fame is worth less than service.

The lucky biographers find themselves drawn into a sort of friendship with their subject.

Today many politicians suggest that where the federal government does not act, there must be anarchy. That view is odd, blinkering out the work of state and towns, which until recently did much of our charitable and cultural work. That view also blinkers out the role of mutual societies and churches.

Coolidge believed that government officials who tell themselves that spending benefits the economy delude themselves and the citizens. Government budgets promote human freedom.