- Scholars in general have not taken seriously Thomas Jefferson (1743–1826) as a philosopher, perhaps because he never wrote a formal philosophical treatise. Yet Jefferson was a prodigious writer, and his writings were suffuse with philosophical content. Well-acquainted with the philosophical literature of his day and of antiquity, he left behind a rich philosophical legacy in his declarations, presidential messages and addresses, public papers, numerous bills, letters to philosophically minded correspondents, and his only book, Notes on the State of Virginia.
stanford encyclopedia of philosophy of