and, by a fundamental agreement among all the merindades, all their deputies to the junta general, and all their regidores, syndics, secretaries, and… - John Adams

A dissertation on the rights of man in a state of nature. He asserted that every man, merely natural, was an independent sovereign, subject to no law, but the law written on his heart, and revealed to him by his Maker in the constitution of his nature and the inspiration of his understanding and his conscience. His right to his life, his liberty, no created being could rightfully contest. Nor was his right to his property less incontestable. The club that he had snapped from a tree, for a staff or for defence, was his own. His bow and arrow were his own; if by a pebble he had killed a partridge or a squirrel, it was his own. No creature, man or beast, had a right to take it from him. If he had taken an eel, or a smelt, or a sculpion, it was his property. In short, he sported upon this topic with so much wit and humor, and at the same time so much indisputable truth and reason, that he was not less entertaining than instructive. He asserted that these rights were inherent and inalienable. That they never could be surrendered or alienated but by idiots or madmen, and all the acts of idiots and lunatics were void, and not obligatory by all the laws of God and man.

Let the bar proclaim, "the laws, the rights, the generous plan of power" delivered down from remote antiquity, inform the world of the mighty struggles and numberless sacrifices made by our ancestors in defense of freedom. Let it be known, that British liberties are not the grants of princes or parliaments, but original rights, conditions of original contracts, coequal with prerogative, and coeval with government; that many of our rights are inherent and essential, agreed on as maxims, and established as preliminaries, even before a parliament existed. Let them search for the foundations of British laws and government in the frame of human nature, in the constitution of the intellectual and moral world. There let us see that truth, liberty, justice, and benevolence, are its everlasting basis; and if these could be removed, the superstructure is overthrown of course.

When writing the constitution for the Commonwealth of Massachusetts, John Adams wrote:
I must judge for myself, but how can I judge, how can any man judge, unless his mind has been opened and enlarged by reading.