Jaime Escalante: That's right. Tough guys don't do math; tough guys deep fry chicken for a living.
  
  
  
  
  
   
  
  
 Jaime Escalante : That's right. Tough guys don't do math; tough guys deep fry chicken for a living. 
http://www.moviequotedb.com/movies/stand-and-deliver/quote_53732.html