Upon the subjects of which I have treated, I have spoken as I have thought. I may be wrong in regard to any or all of them; but, holding it a sound maxim that it is better only sometimes to be right than at all times to be wrong, so soon as I discover my opinions to be erroneous, I shall be ready to renounce them.
Abraham Lincoln was the 16th President of the United States, serving from 1861 until his assassination in 1865. Lincoln is renowned for his leadership during the American Civil War and his efforts to abolish slavery through the Emancipation Proclamation. His leadership and vision have made him one of the most admired and influential presidents in American history.