"Whatsoever therefore is consequent to a time of War, where every man is Enemy to every man; the same is consequent to the time, wherein men live without other security, than what their own strength, and their own invention shall furnish them withal. In such condition, there is no place for Industry; because the fruit thereof is uncertain; and consequently no Culture of the Earth; no Navigation, nor use of the commodities that may be imported by Sea; no commodious Building; no Instruments of moving, and removing such things as require much force; no Knowledge of the face of the Earth; no account of Time; no Arts; no Letters; no Society; and which is worst of all, continual fear, and danger of violent death; And the life of man, solitary, poor, nasty, brutish, and short."
- Thomas Hobbes' "Leviathan" (1651), Part I, Chapter XIII, section entitled "The incommodites of such a war" (with spelling modernized)
The Founding Fathers never tried to "reinvent the wheel"
The Constitution was not created in a vacuum - it did not "appear out of nowhere" in 1787 as if there had never been anything before it that was worthwhile. We may sometimes think that we have to credit the Founding Fathers with every good idea that ever arose in politics, as if it would be an insult to them not to do so. But the fact is that there were other smart people before they arrived on the scene; and the Founding Fathers had the "intellectual humility," if you will - not to mention the scholarship - to recognize the wisdom of these prior ages. Indeed, it is a testament to their genius that they listened to these prior philosophers carefully and with an open mind. Our heartfelt respect for our Founding Fathers does not mean that we have to discount everything else that has ever happened. If the Founding Fathers, after all, did not dismiss or ignore these prior philosophers, it would seem that there is no reason for us to do so (if I may be so bold). Even the greatest minds of our country's founding felt the need to listen to other opinions from other ages, and avoid wasting time in a fruitless effort to "reinvent the wheel."
Alexander Hamilton
They used the good ideas of those that came before, and then added their own improvements
Indeed, the Founding Fathers of the United States were - almost without exception - a smart bunch. Many were quite brilliant, and some were very original thinkers. But like any group of smart men, they used the good ideas of those that came before them; often improving on them, the way an inventor improves on previous technology. The list of philosophers that influenced the Founding Fathers is a long one; as they were influenced even by the ones they disagreed with, and many were quite familiar with the "wisdom of the ages." But besides the French philosopher Montesquieu, and the English jurist William Blackstone, the two philosophers that influenced them the most may have been Thomas Hobbes and John Locke: the two that I will focus on here. (For more about Montesquieu's ideas, click here; and for more about Blackstone's ideas, click here. I'll focus this post instead on Hobbes and Locke.) There was much about Thomas Hobbes that our Founding Fathers disagreed with; but there were some important ideas original to him that they agreed with, and that influenced their thinking in the most profound of ways.