“He whose wisdom surpasses that of all philosophers, has declared that 'a house divided against itself cannot stand”

“How weak and fruitless must be any word of mine.”

“In giving freedom to the slave, we assure freedom to the free -- honorable alike in what we give, and what we preserve. We shall nobly save, or meanly lose, the last best hope of earth”

“If my father's son can become President of these United States, then your father's son can become anything he wishes.”

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

“It often requires more courage to dare to do right than to fear to do wrong.”

“We can complain because rose bushes have thorns, or rejoice because thorn bushes have roses.”

“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”

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

“Prohibition... goes beyond the bounds of reason in that it attempts to control a man's appetite by legislation and makes a crime out of things that are not crimes... A prohibition law strikes a blow at the very principles upon which our government was founded.”

“Take all that you can of this book upon reason, and the balance on faith, and you will live and die a happier man. (When a skeptic expressed surprise to see him reading a Bible)”

“With educated people, I suppose, punctuation is a matter of rule; with me it is a matter of feeling. But I must say I have a great respect for the semi-colon; it's a useful little chap.”

“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.” 

“And this, too, shall pass away.”

“To remain as I am is impossible; I must die or be better, it appears to me.”