Their preternatural toughness of organisation and simplicity of natural wants made them peculiarly able to live on a high plane without the more specialised fruits of artificial manufacture, and even without garments except for occasional protection against the elements.
Beren organismoak naturaz gaindiko sendotasuna zuenez eta desio natural sinpleak zituztenez, erraz egin zezaketen bizimodu jasoa manufaktura artifizialaren emaitza aurreratuenak erabili gabe, baita jantzirik gabe ere (tarteka elementuetatik babesteko ez bazen).