Nearly eighty years ago we began by declaring that all men are created equal; but now from that beginning we have run down to the other declaration, that for some men to enslave others is a "sacred right of self-government." These principles cannot stand together. They are as opposite as God and Mammon; and whoever holds to the one must despise the other. ... Our republican robe is soiled and trailed in the dust. Let us repurify it. ... Let us re-adopt the Declaration of Independence, and with it, the practices, and policy, which harmonize with it. ... If we do this, we shall not only have saved the Union: but we shall have saved it, as to make, and keep it, forever worthy of the saving.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Nearly eighty years ago we began by declaring that all men are created equal; but now from that beginning we have run down to the other declaration, that for some men to enslave others is a "sacred right of self-government." These principles cannot stand together. They are as opposite as God and Mammon; and whoever holds to the one must despise the other. ... Our republican robe is soiled and trailed in the dust. Let us repurify it. ... Let us re-adopt the Declaration of Independence, and with it, the practices, and policy, which harmonize with it. ... If we do this, we shall not only have saved the Union: but we shall have saved it, as to make, and keep it, forever worthy of the saving." in the context of "Abraham Lincoln, in a speech in Peoria (16 October 1854), cited in Abraham Lincoln and the Second American Revolution (1991) by James McPherson, pp. 126–127" to mean that wisdom is timeless.