The saying, "There is no gain without pain", when rightly interpreted would mean that everything costs something and has its price; and it is this law of nature that teaches one that for every kind of attainment in life, from the highest to the lowest, renunciation is necessary. It may be in the form of patience, in the form of service, in the form of modesty, it may be in the form of sacrifice; in whatever form it happens to be, it has to be for some purpose.