11. A young idler, an old beggar. 少壮不努力，老大徒伤悲。

　　12. Behind the mountains there are people to be found. 天外有天，山外有山。

　　13. Bad luck often brings good luck. 塞翁失马，安知非福。

　　14. Bread is the stall of life. 面包是生命的支柱。(民以食为天。)

　　15. Business is business. 公事公办。