Standing on the Shoulders of Giants: Why Jefferson's Borrowing Was His Greatest Strength
One of the oldest criticisms directed against US Founding Father, Thomas Jefferson, is that he was not an especially original political philosopher. His ideas, critics point out, were borrowed from John Locke, Montesquieu, the Scottish Enlightenment, classical republicanism, English common law, and a host of earlier thinkers. The implication is that Jefferson was somehow a second-tier intellectual, more compiler than creator. But even if this criticism were entirely true, it misses the point. Indeed, it misunderstands how intellectual progress has almost always occurred.
Civilisation advances not because each generation invents wisdom from nothing, but because each generation inherits, refines, synthesises and applies the wisdom that came before. Newton famously acknowledged this when he remarked that if he had seen further, it was because he stood on the shoulders of giants. No serious historian dismisses Newton because he built upon Galileo, Kepler and Descartes. Nor do we dismiss Einstein because he began with Maxwell, Lorentz and Riemann before reshaping modern physics. Intellectual inheritance is not evidence of weakness. It is evidence of participation in an ongoing conversation stretching across centuries.
Jefferson was never attempting to invent liberty from scratch. Rather, he distilled a tradition that had been developing for hundreds, if not thousands, of years. Locke had articulated natural rights. Montesquieu had analysed the separation of powers. The English constitutional tradition had wrestled with the limits of monarchy through Magna Carta, the Petition of Right and the Glorious Revolution. Jefferson's achievement was to weave these strands into a coherent political vision at precisely the historical moment when they could be translated into a functioning republic.
Indeed, originality is often overrated. A completely original thinker may simply be wrong. Human knowledge advances cumulatively. Mathematics did not begin with calculus, nor biology with Darwin, nor economics with Hayek. Every discipline rests upon accumulated insights, corrections and revisions. Even the greatest revolutions are usually recombinations of existing ideas rather than creations from nothing.
The Declaration of Independence itself illustrates this point perfectly. Jefferson did not pretend to be revealing hidden truths unknown to mankind. On the contrary, he appealed to "self-evident truths," principles he believed were already accessible through reason and long recognised within the natural law tradition. His genius lay less in inventing those truths than in expressing them with extraordinary clarity and rhetorical force.
There is another irony here. Those who criticise Jefferson for borrowing often celebrate intellectual traditions built almost entirely upon inherited ideas. Marx borrowed heavily from Hegel, Ricardo and French socialism. Freud drew upon nineteenth-century neurology and philosophy. Modern progressivism itself is a patchwork assembled from liberalism, socialism, postmodernism and critical theory. If borrowing disqualifies Jefferson, it disqualifies virtually every major thinker in history.
What matters is not whether ideas have predecessors. Every important idea does. What matters is whether they are assembled into a coherent framework that successfully explains reality or improves human flourishing. Jefferson passed that test. His political philosophy helped inspire constitutional government across much of the modern world and influenced democratic movements far beyond the United States.
The accusation that Jefferson was merely repeating Locke therefore resembles criticising Shakespeare for borrowing plots from earlier chronicles or accusing Beethoven of lacking originality because he inherited the harmonic traditions of Haydn and Mozart. Great creators almost always transform inherited material into something with greater unity, power and historical significance than the individual components from which it arose.
In truth, Jefferson deserves credit not despite his intellectual debts but because of how he handled them. He recognised enduring principles, adapted them to the practical challenges of republican government, and articulated them in language that has echoed across nearly two and a half centuries. That is not second-rate philosophy. It is precisely how civilisation advances: by preserving what is true, improving what is imperfect, and passing both to the next generation.
