John F. Kennedy

Frank  O’Conner,  the  Irish  writer,  tells  in  one  of  his books  how  as  a  boy,  he  and  his  friends  would  make their way across the countryside and when they came to  an  orchard  wall  that  seemed  too  high  and  too doubtful to try and too difficult to permit their voyage to continue, they took off their hats and tossed them over  the  wall  –  and  then  they  had  no  choice  but  to follow them.