School is not enough, learning by doing is not enough... The sweet spot lies as always in the middle. Certain things can only be learnt by doing, some things ar

School is not enough, learning by doing is not enough... The sweet spot lies as always in the middle. Certain things can only be learnt by doing, some things are learnt x100 faster if you learn the theory first. The most valuable thing is learning when to apply each type of learning, and the best way to learn that is with different kind of mentors. I guess the well known people that he lists as examples had a lot of those. For me that is the differentiator.