The only thing to prevent what's past is to put a stop to it before it happens.
How can I be in two places at once, unless I were a bird?
We should silence anyone who opposes the right to freedom of speech.
Half the lies our opponents tell about us are untrue.
Why should we put ourselves out of our way to do anything for posterity? For what has posterity ever done for us?
All along the untrodden paths of the future, I can see the footprints of an unseen hand.