" 
 " i do n't know anything about trivialities , " said the professor . " i 'm not a scientist . " 
 " i 'm not a scientist , either , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , " said the professor . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said the professor . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said the professor . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said the professor . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said the professor . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said neville . " i 'm a scientist . " 
 " i 'm not a scientist , either , " said the professor . " i 'm a scientist .
