Throughout his administration, Abraham Lincoln was a president under fire, especially during the scarring years of the Civil War. And though he knew he would make errors of office, he resolved never to compromise his integrity. So strong was this resolve that he once said, “I desire so to conduct the affairs of this administration that if at the end, when I come to lay down the reins of power, I have lost every other friend on earth, I shall at least have one friend left, and that friend shall be down inside of me.”

Source: Abraham Lincoln: The Prairie Years and the War Years, Carl Sandburg