No plan can prevent a stupid person from doing the wrong thing in the wrong place at the wrong time - but a good plan should keep a concentration from forming. Charles E. Wilson
Books are as useful to a stupid person as a mirror is useful to a blind person. Chanakya
Greater caution is called for when dealing with a stupid person than with a malicious one. Dietrich Bonhoeffer
I had to calm down because a state trooper pulled up alongside me at a traffic light and began looking at me with that sort of casual disdain you often get when you give a dangerously stupid person a gun and a squad car. Bill Bryson
No plan can prevent a stupid person from doing the wrong thing in the wrong place at the wrong time - but a good plan should keep a concentration from forming. Charles Erwin Wilson
One stupid person asks more than ten wise ones can spare time answering. Finnish Proverb