,... Intelligence may not have a 'face' but surely have a voice tone, Haier, Peterson, Zuckerberg ,... etc ,... guess Sapir &amp; Whorf did found something! ,... maybe the result of a specific Instruction method, surely not Education ,... and by the way, that is all very, very American view point (general reasoning ability//make more employable Really!!!) ,... again, reducing Human Being to Consuming Organism or Endurant Machines,... by the way I.Q. = Intellectual Quotient ,... and,... "the 5 rings", aiming at living in Your Era yet! for someone advocating Peace You recall a lot on War and 'warriors' ,... good show !!!!