Two heads are better than one.集思廣益。

　　Learn to walk before you run.循序漸進。

　　He who promises too much means nothing.輕諾必寡信。

　　Don‘t have too many irons in the fire.不要攬事過多。

　　Don‘t claim to know what you don‘t know.不要不懂裝懂。

　　Doing is better than saying.與其掛在嘴上，不如落實在行動上。

　　Do to others as you would have them do to you.己所不欲勿施于人。

　　Do nothing by halves.凡事不可半途廢。

　　Do it now.機不可失，時不再來。

　　Do as you would be done by.己所不欲，勿施于人。

　　Care and diligence bring luck.謹慎和勤奮才能抓住機遇。

　　Cannot see the wood for the trees.一葉障目，不見泰山。

　　By reading we enrich the mind, by conversation we polish it. 讀書使人充實，交談使人精明。

　　Business is the salt of life.事業是人生的第一需要。

　　Barking dogs seldom bite.吠犬不咬人。

　　Bad news has wings.好事不出門，壞事傳千里。

　　After rain comes the sunshine.苦盡甘來。

　　A young idler, an old beggar.少壯不努力，老大徒傷悲。

　　A year‘s plan starts with spring.一年之計在于春。

　　A fall into a pit, a gain in you wit.吃一塹長一智