1、Byfallingwelearntogosafely.吃一堑，长一智。2、Businessbeforepleasure.事业在先，享乐在后。3、Bitterpillsmayhavewholesomeeffects.良药苦口利于病。4、Bitethehandthatfeedsone.恩将仇报5、Behindbadluckcomesgoodluck.塞翁失马，焉知非福。6、Behonestratherclever.诚实比聪明更要紧。7、Beforegold,evenkingstakeofftheirhats.有钱能使鬼推磨。8、Beesthathavehoneyintheirmouthshavestingsintheirtails.口蜜腹剑。9、Awordspokenisanarrowletfly.一言既出，驷马难追。10、Awilfulmanwillhavehisway.有志者是竟成。11、Awatchedpotislonginboiling.心急水不沸。12、Avariceblindsoureyes.财迷心窍。13、Atruefriendisknowninthedayofadversity.疾风知劲草，患难知友情。14、Asyoumakeyourbedsoyoumustlieonit.自食其果。15、Asyousowyoushallmow.种瓜得瓜，种豆得豆。16、Astumblemaypreventafall.小惩大诫。17、Astraightfootisnotafraidofacrookedshoe.身正不怕影子斜。18、Astilltonguemakesawisehead.智者寡言。19、Asthetreefalls,soshallitlie.自作自受。20、Astheoldcockcrows,sodoththeyoung.有其父必有其子。21、Asow,whenwashed;returnstothemuck.江山易改，本性难移。22、Asmartcoatisagoodletterofintroduction.人要衣装，佛要金装。23、Asinglesparkcanstartaprairiefire.星星之火，可以燎原。24、Aroadofathousandmilesbeginswithonestep.千里之行始于足下。25、Appearancesaredeceitful.人不可貌相，海水不可斗量。26、Answerafoolaccordingtohisfolly.以其人之道，还治其人之身。27、Anoptimistseesanopportunityineverycalamity;apessimistseesacalamityineveryopportunity.乐观的人在灾难中看到希望；悲观的人在希望中看到灾难。28、Anevilchanceseldomcomesalone.祸不单行。29、Anenemy'smouthseldomspeakswell.狗嘴里吐不出象牙。30、Ambitionneverdiesuntilthereisnowayout.不到黄河心不死31、Amongtheblindtheone-eyedmanisking.山中无老虎，猴子称霸王。32、Amissisasgoodasamile.失之毫厘，差之千里。33、Amanmayleadahorsetothewater,buthecannotmakehimdrink.牵马到河易，强马饮水难。34、Amanmaydighisgravewithhisteeth.祸从口出。35、Amanknowshiscompanioninalongjourneyandalittleinn.路遥知马力，日久见人心。36、Amancannotspinandreelatthesametime.一心不能二用。37、Amanapttopromiseisapttoforget.轻诺者易忘。38、Allthingsareeasythataredonewillingly.做事乐意，诸事容易。39、Allisfairinwar.兵不厌诈。40、Allcovet,alllose.贪多必失41、AllroadsleadtoRome.条条道路通罗马。42、Allshallbewell,JackshallhaveJill.有情人终成眷属。43、Alittleneglectmaybreedgreatmischief.小不忍则乱大谋。44、Alittleleakwillsinkagreatship.千丈之堤溃於蚁穴。45