The doctrine of the Kingdom of Heaven which was the main teaching of Jesus is certainly one of the most revolutionary doctrines that ever stirred and changed human thought.
There are two kinds of teachers: the kind that fill you with so much quail shot that you can't move and the kind that just gives you a little prod behind and you jump to the skies.
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I think once you're in the public eye whether you're a boss a teacher or whatever you do that you're automatically in the position of role model. You have people looking up to you so whether you choose to accept it or not is a different question.