Greed is root of all evil.
He spreads unpleasant rumors about her through town.
The statement said by Franklin D. Roosevelt means that in our perseverance to achieve our dream or goals in life, we should not look upon to the price which is the material benefits, but otherwise, we should be mindful about how we actually like to work and pursue that dream we want.
It is ironical because because Ozmandias considered himself to be the strongest and most powerful, he also thought that he would be remembered forever will all his great works.
