The nature of life is illusive. Under a gain a loss is hidden; under a loss a gain is hidden; and living in this life of illusion it is very difficult for man to realize what is really good for him. Even with a wise person, much of his wisdom is demanded by life and by its battle. One cannot be gentle enough, one cannot be sufficiently kind; the more one gives to life, the more life asks of one. There again is a battle.