Proved right should be capable of being vindicated by right means as against the rude i.e. sanguinary means. Man may and should shed his own blood for establishing what he considers to be his right. He may not shed the blood of his opponent who disputes his 'right'.
Service which is rendered without joy helps neither the servant nor the served. But all other pleasures and possessions pale into nothingness before service which is rendered in a spirit of joy.