The traveled ones are always much more rational in thought, and open in mind, and aware of the possibilities. Non traveled folk tend to be more rigid, narrow in though and unable to grasp concepts that may be foriegn to their history.
As to the rest, my biggest beef is that he assumes all people are born entrepreneurs - even if he says otherwise. One must remember that although college can be a bore for a bright individual, it can be a saving grace for a person that is, well average.