Raamatu tagaküljelt: Patanjali, in his Yoga Sutras, presents a complete scheme of healthy living, not only for the individual but for the whole society. If one practices Ahimsa, he or she will not only be free from envy and hatred but will also add to social harmony. So also with all the ethical values: truth, chastity, non-stealing, and non-covetousness. These values are considered universal values and their need in present times cannot be overemphasized.