"Twenty years have passed since that event; it is almost too new in history to make a great impression, but the time will come when it will loom up as one of the greatest of man's achievements, and the name of Abraham Lincoln — who of his own will struck the shackles from the limbs of four millions of people — will be honored thousands of years from now as man's name was never honored before."
January 1, 1970
https://en.wikiquote.org/wiki/Emancipation_Proclamation