Here are some of my favorite John Adams Quotes that you might find interesting:
"It ought to be commemorated, as the Day of Deliverance by solemn Acts of Devotion to God Almighty. It ought to be solemnized with Pomp and Parade, with Shews, Games, Sports, guns, Bells, Bonfires and Illuminations from one End of this Continent to the other from this Time forward forever more. You will think me transported with Enthusiasm but I am not. I am well aware of the Toil and Blood and Treasure, that it will cost Us to maintain this Declaration, and support and defend these States. Yet through all the Gloom I can see the Rays of ravishing Light and Glory. I can see that the End is more than worth all the Means. And that Posterity will tryumph in that Days Transaction, even altho We should rue it, which I trust in God We shall not." - Letter to Abigail Adams, referring to the day the Declaration of Independence was signed, July 3, 1776
"Objects of the most stupendous magnitude, and measure in which the lives and liberties of millions yet unborn are intimately interested, are now before us. We are in the very midst of a revolution the most complete, unexpected and remarkable of any in the history of nations." - Letter to William Cushing, June 9, 1776
"We have no government armed with power capable of contending with human passions unbridled by morality and religion. Avarice, ambition, revenge, or gallantry, would break the strongest cords of our Constitution as a whale goes through a net. Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other." - Address to the Military, October 11, 1798
"I Pray Heaven to Bestow The Best of Blessing on THIS HOUSE, and on ALL that shall hereafter Inhabit it. May none but Honest and Wise Men ever rule under This Roof!" - Letter to Abigail Adams, referring to the White House, November 2, 1800
"National defense is one of the cardinal duties of a statesman." - Letter to James Lloyd, January, 1815
Here is the site where I got these
John Adams Quotes from, along with a lot more information about the Revolutionary War.