IQ is not a predictor of wisdom.

The Smartest Man in the World

Five guys were on a plane: a kid, a preacher, a doctor, the pilot, and a lawyer. The pilot camr on the intercom and said "Mayday! Mayday! We're going down and there are only four parachutes on the plane. You decide who is staying but im jumping now!"
The doctor said "I've saved lives my entire life so i think that i should get one." and he jumped.
The lawyer said, "I'm the smartest man in the world and have won hundreds of cases so i should get one" and he jumped too.
The preacher went up to the kid and said, "I've lived a long and happy life and i know i'm going to heaven , so you take the last parachute and go."
The kid said, "No , you take this one and i'll take the other one. The smartest man in the world just jumped out with my backpack."