The Constitution of the United States was made not merely for the generation that then existed, but for posterity- unlimited, undefined, endless, perpetual posterity. ↗
The whole commerce between master and slave is a perpetual exercise of the most boisterous passions, the most unremitting despotism on the one part, and degrading submissions on the other. Our children see this, and learn to imitate it. ↗
The decisive moment in human evolution is perpetual. That is why the revolutionary spiritual movements that declare all former things worthless are in the right, for nothing has yet happened. ↗
The reason bin Laden staggered the planes going into the towers was so every camera would be focused on the second tower when the plane hit. It was not only the murder, but the perpetual image of the horror that permeated into people's consciousness. ↗