(quotes from Parable of the Talents)
Choose your leaders with wisdom and forethought. To be led by a coward is to be controlled by all that the coward fears. To be led by a fool is to be led by the opportunists who control the fool. To be led by a thief is to offer up your most precious treasures to be stolen. To be led by a liar is to ask to be lied to. To be led by a tyrant is to sell yourself and those you love into slavery.
Beware, all too often we say what we hear others say. We think what we are told that we think. We see what we are permitted to see. Worse, we see what we are told that we see. Repetition and pride are the keys to this. To hear and to see even an obvious lie again and again and again, maybe to say it almost by reflex, and then to defend it because we have said it, and at last to embrace it because we've defended it.