“A little rebellion is good now and then.” 

“I never could bring myself to trust a traitor,” the Baron said. “Not even a traitor I created.”

“either you are so underdeveloped that you can't see all that you can do, or you won't sacrifice your ease, your vanity, or whatever it is, to do it...”

“Life did not stop, and one had to live.”

“Who asks for justice? We make our own justice.”

“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.”

“If you want to go to a place you have never been before, you have to ask questions you have never asked before. Don't feel shy to ask questions about things you don't know!” 

“missing link" in all systems of education known to civilization today, may be found in the failure of educational institutions to teach their students HOW TO ORGANIZE AND USE KNOWLEDGE AFTER THEY ACQUIRE IT.”

“Hate the sin and not the sinner' is a precept which, though easy enough to understand, is rarely practised, and that is why the poison of hatred spreads in the world.”

“When one's head is gone one doesn't weep over one's hair!”

“The best way to respond to distracting personal attacks is to practice bringing the conversation back to the issue at hand. Never fall into the trap of engaging in personal attacks while letting the topic of conversation slip into the background. Doing so allows your opponent to escape the need to explain her position.”

“What you sow you reap. What you give”

“What’s worse than training your people and losing them? Not training them and keeping them.”

“I always knew that deep down in every human heart, there is mercy and generosity. No one is born hating another person because of the color of his skin, or his background, or his religion. People must learn to hate, and if they can learn to hate, they can be taught to love, for love comes more naturally to the human heart than its opposite. Even in the grimmest times in prison, when my comrades and I were pushed to our limits, I would see a glimmer of humanity in one of the guards, perhaps just for a second, but it was enough to reassure me and keep me going. Man’s goodness is a flame that can be hidden but never extinguished.” 

"I do not believe in taking away the right of the citizen for sporting, for hunting and so forth, or for home defense. But I do believe that an AK-47, a machine gun, is not a sporting weapon or needed for defense of a home.”