Quote Originally Posted by Arch View Post
Person A studies all his life, works very hard, achieves a PHD or something similar.
Person B dosses around, gets a low paid job.

Person A can be classed as intelligent, not necessarily have a high IQ.
Person B is classed as unintelligent, but could have an extremely high IQ.

IQ in my opinion is a measure of Natural Intelligence.
I don't think intelligence is the same thing as knowledge.