How we cite our quotes: (Sentence)
Quote #1
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. (9)
Lincoln was so good that even his less famous lines end up influencing American culture. While being respectful and deferential to the soldiers who gave their lives at Gettysburg, the president also stressed that there was much work to still be done. Complacency was their greatest enemy, and Lincoln wanted to make sure people kept up the war effort.
Quote #2
It is rather for us to be here dedicated to the great task remaining before us […]. (10)
The use of repetition in this short speech was effective as Lincoln again hammered home that, even in the wake of this great victory, winning was not a sure thing. It was up to each person to contribute to "the great task," i.e., beating the Confederacy.
Quote #3
[...] that we here highly resolve that these dead shall not have died in vain […]. (10)
And here was Lincoln shaming the nation into action by pointing to the ultimate sacrifice of the fallen troops. It was a matter of duty and honor to carry on the legacy of those who had died and make sure that it was not for naught.