---
title: "Thomas Jefferson"
chunk: 14/19
source: "https://en.wikipedia.org/wiki/Thomas_Jefferson"
category: "reference"
tags: "science, encyclopedia"
date_saved: "2026-05-05T04:06:33.894887+00:00"
instance: "kb-cron"
---

Jefferson subscribed to the political ideals expounded by John Locke, Francis Bacon, and Isaac Newton, whom he considered the three greatest men who ever lived. He was also influenced by the writings of Gibbon, Hume, Robertson, Bolingbroke, Montesquieu, and Voltaire. Jefferson thought that the independent yeoman and agrarian life were ideals of republican virtues. He distrusted cities and financiers, favored decentralized government power, and believed that the tyranny that had plagued the common man in Europe was due to corrupt political establishments and monarchies. He supported efforts to disestablish the Church of England, wrote the Virginia Statute for Religious Freedom, and he pressed for a wall of separation between church and state. The Republicans under Jefferson were strongly influenced by the 18th-century British Whig Party, which believed in limited government. His Democratic-Republican Party became dominant in early American politics, and his views became known as Jeffersonian democracy.

=== Philosophy, society, and government ===
Jefferson wrote letters and speeches prolifically; these show him to be well-read in the philosophical literature of his day and of antiquity. Nevertheless, some scholars do not take Jefferson seriously as a philosopher mainly because he did not produce a formal work on philosophy. However, he has been described as one of the most outstanding philosophical figures of his time because his work provided the theoretical background to, and the substance of, the social and political events of the revolutionary years and the development of the American Constitution in the 1770s and 1780s. Jefferson continued to attend to more theoretical questions of natural philosophy and subsequently left behind a rich philosophical legacy in the form of presidential messages, letters, and public papers.
Jefferson described himself as an Epicurean and agreed with Epictetus' works. Jefferson knew Epicurean philosophy from original sources, but also mentioned Pierre Gassendi's Syntagma philosophicum as influencing his ideas on Epicureanism.
According to Jefferson's philosophy, citizens have "certain inalienable rights" and "rightful liberty is unobstructed action according to our will, within limits drawn around us by the equal rights of others". A staunch advocate of the jury system, he proclaimed in 1801, "I consider [trial by jury] as the only anchor yet imagined by man, by which a government can be held to the principles of its constitution." Jeffersonian government not only prohibited individuals in society from infringing on the liberty of others, but also restrained itself from diminishing individual liberty as a protection against tyranny of the majority. Initially, Jefferson favored restricted voting to those who could actually have the free exercise of their reason by escaping any corrupting dependence on others. He advocated enfranchising a majority of Virginians, seeking to expand suffrage to include "yeoman farmers" who owned their own land while excluding tenant farmers, city day laborers, vagrants, most American Indians, and women.
He was convinced that individual liberties were the fruit of political equality, which was threatened by the arbitrary government. Excesses of democracy in his view were caused by institutional corruption rather than human nature. He was less suspicious of a working democracy than many contemporaries. As president, Jefferson feared that the federal system enacted by Washington and Adams had encouraged corrupting patronage and dependence. He tried to restore a balance between the state and federal governments more nearly reflecting the Articles of Confederation, seeking to reinforce state prerogatives where his party was in the majority.
According to Stanford Scholar Jack Rakove, "[w]hen Jefferson wrote 'all men are created equal' in the preamble to the Declaration, he was not talking about individual equality. What he really meant was that the American colonists, as a people, had the same rights of self-government as other peoples, and hence could declare independence, create new governments and assume their 'separate and equal station' among other nations." Jefferson's famous mantra later became a statement "of individual equality that everyone and every member of a deprived group could claim for himself or herself". Historian Henry Wiencek has noted Jefferson included slaves when he penned "all men are created equal" in the Declaration. As early as 1774, Jefferson had supported ending domestic slavery, and making slaves citizens. Later, writing in Notes (1781), Jefferson supported gradual emancipation of slaves, to be sent away from the U.S. to an unspecified place. The former slaves would be replaced by white immigrant workers. In 1792, Jefferson calculated that he was making a 4 percent profit every year on the birth of black children. After this he wrote that slavery presented an investment strategy for the future. Historian Brion Davis writes that Jefferson's emancipation efforts virtually ceased.
Jefferson was steeped in the Whig tradition of the oppressed majority set against a repeatedly unresponsive court party in the Parliament. He justified small outbreaks of rebellion as necessary to get monarchial regimes to amend oppressive measures compromising popular liberties. In a republican regime ruled by the majority, he acknowledged "it will often be exercised when wrong". But "the remedy is to set them right as to facts, pardon and pacify them". As Jefferson saw his party triumph in two terms of his presidency and launch into a third term under James Madison, his view of the U.S. as a continental republic and an "empire of liberty" grew more upbeat. On departing the presidency, he described America as "trusted with the destines of this solitary republic of the world, the only monument of human rights, and the sole depository of the sacred fire of freedom and self-government".
Jefferson was a supporter of American expansionism, writing in 1801 that "it is impossible not to look forward to distant times when our rapid multiplication will expand itself beyond those limits, and cover the whole northern, if not the southern continent".

=== Democracy ===