if all manand menace one war of opinion would be justified in silencing that one person than he if had to be justified silencing
'If all mankind minus one were of one opinion, mankind would be no more justified in silencing that one person than he, if he had the power, would be justified in silencing mankind.'
'If all mankind minus one were of opinion, would be justified in silencing that one person than he, if had the be justified silencing