明者因时而变,知者随事而制 A wise man changes as time and circumstances change.

明者因时而变，知者随世而制 A wise man changes his way as circumstances change;a knowledgeable person alters his means as times evolve.

无知者 Ignorant ; ignoramus ; know-nothing

通知者 notifier

感知者 percipient ; Perceiver

告知者 announcer

无知者无畏 Innocence Abroad

无所不知者 omniscient

假装不知者 dissimulator

先知者 prophet ; seer