The movements of nature are in a never ending circle. The animal species which has once been put into a train of motion, is still probably moving in that train. For if one link in nature's chain might be lost, another and another might be lost, till this whole system of things should evanish by piece-meal; a conclusion not warranted by the local disappearance of one or two species of animals, and opposed by the thousands and thousands of instances of the renovating power constantly exercised by nature for the reproduction of all her subjects, animal, vegetable, and mineral.
Thomas JeffersonWho will govern the governors? There is only one force in the nation that can be depended upon to keep the government pure and the governors honest, and that is the people themselves. They alone, if well informed, are capable of preventing the corruption of power, and of restoring the nation to its rightful course if it should go astray. They alone are the safest depository of the ultimate powers of government.
Thomas JeffersonThe legitimate powers of government extend to such acts only as are injurious to others.
Thomas Jefferson