" The revolutions in France and North America near the end of the 18th century were founded on liberal ideas. In fact, Thomas Jefferson, one of the architects of the American Constitution and the Declaration of Independence, revered Locke, and used many of his phrases in the founding documents. The emphasis on protection of “life, liberty, or property” found in the Bill of Rights in the Constitution, and the inalienable rights to “Life, Liberty, and the pursuit of Happiness” in the Declaration can all be traced directly back to John Locke’s philosophy a century earlier. "

― , The Politics Book: Big Ideas Simply Explained