“It is not in our forming battlements or bristling seacoasts, or our Army and Navy that makes America great - but rather our reliance in the law of liberty and the religious law God has planted in us.”

“Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties.”

“I am not bound to win, but I am bound to be true. I am not bound to succeed, but I am bound to live by the light that I have. I must stand with anybody that stands right, and stand with him while he is right, and part with him when he goes wrong.”

“Let no feeling of discouragement prey upon you, and in the end you  are sure to succeed.”

“And in the end, it's not the years in your life that count. It's the life in your years.”

“If this country is ever demoralized, it will come from trying to live without work.”

“I have never had a feeling politically that did not spring from the sentiments embodied in the Declaration of Independence. --February 22, 1861”

“RESPONSE TO POLITICAL SMEAR TO ROBERT ALLEN New Salem, June 21, 1836 DEAR COLONEL:—I am told that during my absence last week you passed through this place, and stated publicly that you were in possession of a fact or facts which, if known to the public, would entirely destroy the prospects of N. W. Edwards and myself at the ensuing election; but that, through favor to us, you should forbear to divulge them. No one has needed favors more than I, and, generally, few have been less unwilling to accept them; but in this case favor to me would be injustice to the public, and therefore I must beg your pardon for declining it. That I once had the confidence of the people of Sangamon, is sufficiently evident; and if I have since done anything, either by design or misadventure, which if known would subject me to a forfeiture of that confidence, he that knows of that thing, and conceals it, is a traitor to his country’s interest. I find myself wholly unable to form any conjecture of what fact or facts, real or supposed, you spoke; but my opinion of your veracity will not permit me for a moment to doubt that you at least believed what you said. I am flattered with the personal regard you manifested for me; but I do hope that, on more mature reflection, you will view the public interest as a paramount consideration, and therefore determine to let the worst come. I here assure you that the candid statement of facts on your part, however low it may sink me, shall never break the tie of personal friendship between us. I wish an answer to this, and you are at liberty to publish both, if you choose. Very respectfully, A. LINCOLN.”

“Writing is the great invention of the world.”

“Don't believe everything you read on the Internet.”

“Don't worry when you are not recognized but strive to be worthy of recognition”

“you can't escape tomorrow's responsibilities by evading it today”

“I care not for a man's religion whose dog and cat are not the better for it.”

“Upon the subject of education ... I can only say that I view it as the most important subject which we as a people may be engaged in.”

“Aqueles que negam liberdade aos outros não merecem para si mesmos.”