They say that not knowing history will lead to repeating it.
But what about the parts that we WANT to repeat? Shouldn't we try and not know them?
Stop teaching about Gandhi and Martin Luther King and Einstein and Thomas Edison and Darwin!
Once we've forgotten all about them, we'll have new ones!
Maybe a Voltron combining them all: a peaceful time-traveling inspirational inventor!
(With the head of a lion! And arms that are also the heads of lions! But that used to be the heads of monkeys! Go Voltron!)