3、无获。16.Nothingisdifficulttothemanwhowilltry.世上无难事,只要肯登攀。17.Wherethereislife,thereishope.生命不息,希望常在。18.Anidleyouth,aneedyage.少壮不努力,老大徒伤悲。19.Aplantmayproduce new flowers;manisyoungbutonce.花有重开日,人无再少年。20.Godhelpsthosewhohelpthemselves.自助者,天助之。21.AllworkandnoplaymakesJackadullboy.只工作,不玩耍,