“If any man ceases to attack me, I never remember the past against him.”

“I do not think much of a man who is not wiser today than he was yesterday.”

“We are not enemies, but friends. We must not be enemies. Though passion may have strained it must not break our bonds of affection. The mystic chords of memory, stretching from every battlefield and patriot grave to every living heart and hearthstone all over this broad land, will yet swell the chorus of the Union, when again touched, as surely they will be, by the better angels of our nature.”

“The philosophy of the schoolroom in one generation is the philosophy of government in the next.”

“The greatest fine art of the future will be the making of a comfortable living from a small piece of land.”

“The things I want to know are in books; my best friend is the man who'll get me a book I ain't read.”

“I am naturally anti-slavery. If slavery is not wrong, nothing is wrong.”

“If you think you can you can, if you think you can't you're right!”

“You can fool all the people some of the time, and some of the people all the time, but you cannot fool all the people all the time.”

“no man who is resolved to make the most of himself can spare time for personal contention, still less can he afford to take the consequences, including the vitiation of his temper and the loss of self control, yield to larger things to which you show no more than equal rights, and yield to lesser ones though clearly your own, better give your path to a dog, than be bitten by him in contesting for the right, not even killing the dog, will cure the bite”

“Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty and dedicated to the proposition that all men are created equal. Now we are engaged in a great civil war, testing whether that nation or any nation so conceived and so dedicated can long endure. We are met on a great battlefield of that war. We have come to dedicate a portion of that field as a final resting-place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this. But in a larger sense, we cannot dedicate, we cannot consecrate, we cannot hallow this ground. The brave men, living and dead who struggled here have consecrated it far above our poor power to add or detract. The world will little note nor long remember what we say here, but it can never forget what they did here. It is for us the living rather to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us — that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion — that we here highly resolve that these dead shall not have died in vain, that this nation under God shall have a new birth of freedom, and that government of the people, by the people, for the people shall not perish from the earth.” 

“Let every American, every lover of liberty, every well wisher to his posterity, swear by the blood of the Revolution, never to violate in the least particular, the laws of the country; and never to tolerate their violation by others.”

“Believing everyone is dangerous, but believing nobody is more dangerous.”

“As our case is new, we must think and act anew.”

“The way for a young man to rise, is to improve himself every way he can, never suspecting that any body wishes to hinder him.”