From John Adams:

I always consider the settlement of America with reverence and wonder, as the opening of a grand scene and design in Providence, for the illumination of the ignorant and the emancipation of the slavish part of mankind all over the earth.

Liberty cannot be preserved without a general knowledge among the people, who have a right and a desire to know; but besides this, they have a right, an indisputable, unalienable, indefeasible, divine right to that most dreaded and envied kind of knowledge, I mean of the characters and conduct of their rulers.

I am well aware of the toil and blood and treasure it will cost us to maintain this declaration, and support and defend these states. Yet through all the gloom I see the rays of ravishing light and glory. I can see that the end is worth all the means. This is our day of deliverance.

The American Revolution was not a common event. Its effects and consequences have already been awful over a great part of the globe. And when and where are they to cease? But what do we mean by the American Revolution? Do we mean the American war? The Revolution was effected before the war commenced. The Revolution was in the minds and hearts of the people; a change in their religious sentiments of their duties and obligations. … This radical change in the principles, opinions, sentiments, and affections of the people, was the real American Revolution.

Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There never was a democracy yet that did not commit suicide. It is in vain to say that democracy is less vain, less proud, less selfish, less ambitious, or less avaricious than aristocracy or monarchy. It is not true, in fact, and nowhere appears in history. Those passions are the same in all men, under all forms of simple government, and when unchecked, produce the same effects of fraud, violence, and cruelty.