“Don't give up. Come on. Just keep on trying. Don't frown. Smile! You can do it. If you just try a little harder. I've got a feeling this whole thing might just work out okay. You'll see. Don't give up. Tomorrow is a brand new day. Now I want to see all of you get up on your feet and look like you're enjoying yourselves. Come on, let's see some of that famous ‘Pennsylvania optimism’ I've heard so much about...”

“A house divided cannot stand.”

“Tis better people think you a fool, then open your mouth and erase all doubt.”

“Writing is the great invention of the world.”

“Get books, sit yourself down anywhere, and go to reading them yourself.”

“All that I am or ever hope to be, I owe to my angel mother.”

“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.” 

“You cannot help people permanently by doing for them, what they could and should do for themselves.”

“Writing, the art of communicating thoughts to the mind through the eye, is the great invention of the world...enabling us to converse with the dead, the absent, and the unborn, at all distances of time and space.”

“Hypocrite: The man who murdered his parents, and then pleaded for mercy on the grounds that he was an orphan.”

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

“You can complain because a rose has thorns, or you can rejoice Because the thorns have a rose.”

“I am slow to learn and slow to forget that which I have learned. My mind is like a piece of steel, very hard to scratch any thing on it and almost impossible after you get it there to rub it out.”

“Judge not, that ye be not judged.”

“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”