-straineverynerve;doallinone'sfullstrength;doallinone'spower[atone'scommand]to;doeverything[all]onecan;doone'slevelbest;doone'sutmostto;dosth.withallone'sabilityandwithallone'smight;exertallone'senergy;exertone'sfullstrength;go(to)alllengths[anylength];makeeveryeffortto;puteveryounceofstrengthintotheeffort;sparenoeffortswithmightandmain;strainoneselftothelimit;strivetoothandnailto;strivetotheutmostofone'sstrength;strivewithallone'smight;worktothebestofone'sability
