PERSON@1 , Firefly : the complete series : `` Train Job '' commentary , track NUMBER@1 He tends to act like a `` lummox '' who thinks he is the smartest person in space , but occasional hints of intelligence peek through this façade , giving the impression that he acts dumber than he is .

PERSON@1 , Firefly : the complete series : `` Train Job '' commentary , track NUMBER@1 He thinks he is the smartest guy in space but he is just the opposite .
