Abraham Lincoln: “Because of these diversities we waste much strength in struggles among ourselves.”

I believe that it is not only possible, but in fact easier, to do this without deciding or even considering whether these States have ever been out of the Union, than with it.

He said, with a great deal of emphasis, and with an expression of countenance I shall never forget: "When a man is sincerely penitent for his misdeeds, and gives satisfactory evidence of the same, he can safely be pardoned, and there is no…

Important principles may and must be inflexible.

I do the very best I know how--the very best I can; and I mean to keep doing so until the end.