It is a paradox that every dictator has climbed to power on the ladder of free speech. Immediately on attaining power each dictator has suppressed all free speech except his own.
Herbert Hoover
This is not remarkable, for, as we know, reality is not a function of the event as event, but of the relationship of that event to past, and future, events. We seem here to have a paradox: that the reality of an event, which is not real in itself, arises ...
Robert Penn Warren