One learns by this that life is revealing by nature; it is man who becomes blinded by nature. There is no creature in this world so absorbed in the outer life in the world as man; so man, with greater capability of knowing, knows least of all creatures. There are birds who give warning of death. Dogs, cats, and horses perceive the coming death of their friends or neighbor or of their master. If man is open to the knowledge that life reveals continually, his body and mind with his intuitive centers and perceptive faculties can know the secret and the meaning of life most.