" IQ and success are related...to a point. Sure, someone with an IQ of 150 (a “genius” by all normal standards) is going to do much better in life than someone with an IQ of 80 (nearly “mentally disabled”). Similarly, a person with an IQ of 130 (“near genius”) has a significant upper hand in life when compared to a person with an IQ of 100 (“average”). "

― Sean Patrick , Nikola Tesla: Imagination and the Man That Invented the 20th Century