The leader must aim high, see big, judge widely, thus setting himself apart form the ordinary people who debate in narrow confines.
I'm involved in some action scenes, so they'll train me for that. I'll be working with my acting coach to prepare for my character.
The brain is the only kind of object capable of understanding that the cosmos is even there, or why there are infinitely many prime numbers, or that apples fall because of the curvature of space-time, or that obeying its own inborn instincts can be morally wrong, or that it itself exists.