There is no austerity equal to a balanced mind, and there is no happiness equal to contentment; there is no disease like covetousness, and no virtue like mercy.
Who realises all the happiness he desires? Everything is in the hands of God. Therefore one should learn contentment.
Contentment with little or nothing to eat although one may have a great appetite; to awaken instantly although one may be in a deep slumber; unflinching devotion to the master; and bravery; these six qualities should be learned from the dog.