"Life, Liberty and the pursuit of Happiness" is a well-known phrase from the United States Declaration of Independence. The phrase gives three examples of the unalienable rights which the Declaration says have been given to all humans by their Creator, and which governments are created to protect. Like the other principles in the Declaration of Independence, this phrase is not legally binding, but has been widely referenced and seen as an inspiration for the basis of government. Origin and phrasing The United States Declaration of Independence was drafted by Thomas Jefferson, and then edited by the Committee of Five, which consisted of Jefferson, John Adams, Benjamin Franklin, Roger Sherman, and Robert Livingston. It was then further edited and adopted by the Committee of the Whole of the Second Continental Congress on July 4, 1776. The second paragraph of the first article in the Declaration of Independence contains the phrase "Life, Liberty and the pursuit of Happiness". Jefferson's "original Rough draught" is on exhibit in the Library of Congress. This version was used by Julian Boyd to create a transcript of Jefferson's draft, which reads: The Committee of Five edited Jefferson's draft. Their version survived further edits by the whole Congress intact, and reads: A number of possible sources of inspiration for Jefferson's use of the phrase in the Declaration of Independence have been identified, although scholars debate the extent to which any one of them actually influenced Jefferson. The greatest disagreement comes between those who suggest the phrase was drawn from John Locke and those who more strongly attribute to Jean-Jacques Rousseau. Lockean roots hypothesis In 1689, Locke argued in Two Treatises of Government that political society existed for the sake of protecting "property", which he defined as a person's "life, liberty, and estate". In A Letter Concerning Toleration, he wrote that the magistrate's power was limited to preserving a person's "civil interest", which he described as "life, liberty, health, and indolency of body; and the possession of outward things". He declared in his Essay Concerning Human Understanding that "the highest perfection of intellectual nature lies in a careful and constant pursuit of true and solid happiness". According to those scholars who saw the root of Jefferson's thought in Locke's doctrine, Jefferson replaced "estate" with "the pursuit of happiness", although this does not mean that Jefferson meant the "pursuit of happiness" to refer primarily or exclusively to property. Under such