François Quesnay
An 18th-century doctor who mapped the economy like a circulatory system, founding the first school of economic thought.
1694–1774 (age 80)·French physician, Physiocratic economist, and orientalist·Birthday: June 4
Biography
François Quesnay began his career not in a lecture hall, but at the bedside. As a skilled surgeon and physician to Louis XV's mistress, Madame de Pompadour, he operated within the glittering heart of Versailles. This proximity to power, combined with a physician's eye for systems, led him to diagnose the French economy. He saw wealth not in gold, but in the land's productive cycle. In 1758, he published the 'Tableau Économique,' a zig-zag diagram that visualized the flow of goods and money between social classes with the precision of a medical chart. This work became the manifesto of the Physiocrats, a group he led who argued that agriculture was the sole source of a nation's wealth and advocated for laissez-faire policies. His influence extended east; fascinated by reports from Jesuit missionaries, he later penned a study praising China's model of enlightened despotism, blending his economic ideals with political theory. Quesnay's true legacy was shifting economic debate from moral philosophy to a quantifiable science of flows and balances.
#1 When François Was Born
The biggest hits of 1694
François's Life & Times
The world at every milestone
1694Born
1699Started school
1707Became a teenager
1710Could drive
1712Could vote
1715Turned 21
1724Turned 30
1734Turned 40
1744Turned 50
1754Turned 60
1764Turned 70
1774Turned 80
Key Achievements
- Published the 'Tableau Économique' in 1758, the first attempt to model a national economy's circular flow of income.
- Founded and became the leading thinker of the Physiocratic school, the first coherent school of economic thought.
- Served as personal physician to Madame de Pompadour, using his court position to advance intellectual and economic reforms.
- Authored 'Le Despotisme de la Chine' (1767), an influential work analyzing Chinese governance through a Physiocratic lens.
Did You Know?
He did not publish his first economic work until he was in his sixties.
His 'Tableau Économique' was printed in secret under the king's patronage at the Palace of Versailles.
King Louis XV reportedly enjoyed practicing the printing of the 'Tableau' himself.
He was elected a fellow of the Royal Society of London in 1752 for his medical work, not his economics.
“Laissez faire, laissez passer.”
