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-a  man  was  fishing  and  caught  three  fishes  , two  big  and  one  small , throwing  the  bigger  two  after  giving  them a  fish  feed  he  kept  the  small fish  in his  basket, an old  man  watching  him curiously  asked  the  reason for  throwing  the  big  ones  back, the  fisherman smiled   and  explained   this  was  publicity, the  big  fish  will definitely  share  their  experience  with  other  bog  fish  that  the  feed  he  gave  them was  wonderful and  free