We think via dialogue, We arrive at the truth via dialogue, and to arrive at the truth necessarily means pruning out the untrue. Thus, limiting a speech when i

We think via dialogue, We arrive at the truth via dialogue, and to arrive at the truth necessarily means pruning out the untrue. Thus, limiting a speech when it first comes out is never good. Any point of view should be discussed, debated, and its truthiness assessed. However, if something has been deemed untrue over and over, it would be pointless to keep bringing it up and trying to assert it as truth. At that point, it deserves to be censored out as to not interfere with the other ongoing legitimate pruning processes.