“Slavery is founded in the selfishness of man's nature, opposition to it in his love of justice. These principles are an eternal antagonism, and when brought into collision so fiercely as slavery extension brings them, shocks and throes and convulsions must ceaselessly follow.”

“The loss of enemies does not compensate for the loss of friends.”

“The legitimate object of government is to do for a community of people whatever they need to have done, but can not do at all, or can not so well do, for themselves – in their separate, and individual capacities.”

“Investment in knowledge pays the best interest.”

“Stand with anyone that is right; stand with him while he is right and part with him when he goes wrong.”

“you can have no conflict, without being yourselves the aggressors”

“We have been the recipients of the choicest bounties of Heaven; we have been preserved these many years in peace and prosperity; we have grown in numbers, wealth, and power. … But we have forgotten God. We have forgotten the gracious hand which preserved us in peace and multiplied and enriched and strengthened us, and we have vainly imagined, in the deceitfulness of our hearts, that all these blessings were produced by some superior wisdom and virtue of our own. Intoxicated with unbroken success, we have become too self-sufficient to feel the necessity of redeeming and preserving grace, too proud to pray to the God that made us. (“A National Day of Fasting, Humiliation, and Prayer.” Proclamation March 30, 1863)”

“Executive Mansion,
Washington, Nov. 21, 1864.
Dear Madam,--
I have been shown in the files of the War Department a statement of the Adjutant General of Massachusetts that you are the mother of five sons who have died gloriously on the field of battle. I feel how weak and fruitless must be any word of mine which should attempt to beguile you from the grief of a loss so overwhelming. But I cannot refrain from tendering you the consolation that may be found in the thanks of the Republic they died to save. I pray that our Heavenly Father may assuage the anguish of your bereavement, and leave you only the cherished memory of the loved and lost, and the solemn pride that must be yours to have laid so costly a sacrifice upon the altar of freedom.
Yours, very sincerely and respectfully,

“A farmer had a vicious bull that took after anybody who tried to cross the field. One day a neighbor climbed the fence and was soon running for his life. This man was fast, though, and he got to a tree with the bull close behind. There was no time to climb the tree, so he led the bull in a chase around the tree. He finally was able to grab the bull by the tail. The bull was now at a disadvantage. He couldn’t catch the man and he couldn’t shake him from his tail. The more they ran the madder the bull got. He pawed up the earth and bellowed until you could hear him miles away. Finally, he broke into a dead run, the man still hanging onto his tail. "The neighbor, now dragging along behind, shouted at the bull, 'Darn you, who commenced this fuss?' "That’s our situation here,” summarized Lincoln. “It's our duty to settle this fuss at the earliest possible moment, no matter who commenced it”.”

“If you would win a man to your cause, first convince him that you are his sincere friend.”

“Well, I wish some of you would tell me the brand of whiskey that Grant drinks. I would like to send a barrel of it to my other generals. ”

“You can’t make a weak man strong by making a strong man weak”

“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.” 

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

“I don't like to hear cut and dried sermons. No—when I hear a man preach, I like to see him act as if he were fighting bees.”