This weekend marks the 143rd birthday of the best president you (probably) don’t know: Calvin Coolidge.

Most presidents are judged by what they do in office. For instance, they are expected to “do something” about the economy even if their actions are counterproductive and detrimental. Coolidge took a different approach: he preferred to do “nothing”—to take as much inaction as possible.

The liberal journalist Walter Lippman once wrote, “There has never been Mr. Coolidge’s equal in the art of deflating interest [in government]” and “the skill with which Mr. Coolidge can apply a wet blanket to an enthusiast is technically marvelous.” (We need a politician like Coolidge today who can lead a new Wet Blanket movement.)

Coolidge did take one notable action, though. He shrunk the government—and the American economy boomed. Is there a lesson to be learned? Award-winning author, historian, and biographer Amity Shlaes thinks so.