According to John Adams, if you cannot fail, you’re not truly free. In his last public statement, honoring the 50th anniversary of American Independence in 1826, Adams wrote that the American Revolution would be
A Memorable epoch in the annals of the human race; destined, in future history, to form the brightest or the blackest page, according to the use or the abuse of those political institutions by which they shall, in time to come, be Shaped, by the human mind.
That was not a new thought. In the Preface to his Defence of the Constitutions of Government of the United States of America, Adams mused that Americans “have now the best opportunity and the greatest trust in their hands, that Providence ever committed to so small a number, since the transgression of the first pair.” Should “they betray their trust,” Adams contended, “their guilt will merit even greater punishment than other nations have suffered, and the indignation of Heaven.”