Download This Image
  • Bobby Knight Quote - Mental toughness is to physical as four is to one. Download This Image
  • Bobby Knight Quote - Mental toughness is to physical as four is to one.
  • Bobby Knight Quote - Mental toughness is to physical as four is to one.
  • Bobby Knight Quote - Mental toughness is to physical as four is to one.
  • Bobby Knight Quote - Mental toughness is to physical as four is to one.
  • Bobby Knight Quote - Mental toughness is to physical as four is to one.
  1. black
  2. grey
  3. blue
  4. red
  5. brown
  6. white

Mental toughness is to physical as four is to one.