, ▁the ▁gradu ates ▁of ▁Commonwealth ▁School ' s ▁High ▁School ▁program ▁received ▁diplom as ▁with ▁the ▁regular ▁gradu ates ▁of ▁Community ▁High ▁School . ▁ ▁By ▁the ▁end ▁of ▁ 1 9 2 7 , ▁the ▁Commonwealth ▁School ▁was ▁offering ▁the ▁following ▁programs ▁with ▁almost ▁ 2 0 0 ▁employees ▁en rolled : ▁App rent ice ▁School , ▁Night ▁School ▁Draw ing , ▁E ighth ▁Gra de ▁School , ▁High ▁School , ▁University ▁Ext ension ▁C ourses , ▁Special ▁Engineering ▁Class , ▁Trade ▁Know ledge ▁C ourses , ▁Sch olar ships , ▁and ▁School ▁D inners . ▁ ▁Emp loy ees ▁shared ▁in ▁the ▁company ' s ▁prof its . ▁ ▁Me et ings ▁of ▁the ▁company ' s ▁profit - sh aring ▁plan , ▁known ▁as ▁the ▁Commonwealth ▁Plan , ▁would ▁start ▁with ▁the ▁rec iting ▁of ▁the ▁Lord ' s ▁P ray er ▁and , ▁in ▁at ▁least ▁one ▁meeting , ▁the ▁singing ▁of ▁" America ". ▁ ▁The ▁Platform ▁of ▁the ▁" Common wealth ▁Plan ", ▁read ▁in ▁part : ▁ ▁" F ellow ship ▁is ▁the ▁Golden ▁Rule ▁in ▁action , ▁the ▁mot ive ▁power ▁of ▁human ▁engineering , ▁the ▁life - blo od ▁of ▁service , ▁ins uring ▁equal ▁opportunity ▁for ▁all . ▁ ▁The ▁Commonwealth ▁Plan ▁recogn izes ▁all ▁problems ▁as ▁mut ual , ▁where in ▁and ▁where by ▁absolute ▁confidence ▁exists ▁in ▁the ▁hon esty ▁of ▁purpose ▁and ▁truth ▁of ▁character ▁of ▁each ▁other ; ▁thus ▁bl ending ▁brother ly ▁love ▁in ▁all ▁activities ▁and