this short story tElls us thAt ______ .
A．FAilurE is thE mothEr oF suCCEss
B．whAt you Do not wish DonE to yoursElF, Do not Do to othErs
C．wE shoulD put othErs First AnD oursElvEs lAst
D．EvErything is hArD in thE BEginning