Chapter 4—Relation of Diet to Health and Morals
      
      
        Only one lease of life is granted us; and the inquiry with every
      
      
        one should be, “How can I invest my powers so that they may yield
      
      
        the greatest profit? How can I do most for the glory of God and the
      
      
        benefit of my fellow-men?” For life is valuable only as it is used for
      
      
        the attainment of these ends.
      
      
        Our first duty toward God and our fellow-beings is that of self-
      
      
        development. Every faculty with which the Creator has endowed us
      
      
        should be cultivated to the highest degree of perfection, that we may be
      
      
        able to do the greatest amount of good of which we are capable. Hence
      
      
        that time is spent to good account which is used in the establishment
      
      
        and preservation of physical and mental health. We cannot afford to
      
      
        dwarf or cripple any function of body or mind. As surely as we do
      
      
        this, we must suffer the consequences.
      
      
        Every man has the opportunity, to a great extent, of making himself
      
      
        whatever he chooses to be. The blessings of this life, and also of the
      
      
        immortal state, are within his reach. He may build up a character of
      
      
        solid worth, gaining new strength at every step. He may advance daily
      
      
        in knowledge and wisdom, conscious of new delights as he progresses,
      
      
        adding virtue to virtue, grace to grace. His faculties will improve by
      
      
        use; the more wisdom he gains, the greater will be his capacity for
      
      
        acquiring. His intelligence, knowledge, and virtue will thus develop
      
      
        into greater strength and more perfect symmetry.
      
      
        On the other hand, he may allow his powers to rust out for want
      
      
        of use, or to be perverted through evil habits, lack of self-control or
      
      
        moral and religious stamina. His course then tends downward; he
      
      
        is disobedient to the law of God and to the laws of health. Appetite
      
      
        conquers him; inclination carries him away. It is easier for him to allow
      
      
         [42]
      
      
        the powers of evil, which are always active, to drag him backward,
      
      
        than to struggle against them, and go forward. Dissipation, disease,
      
      
        and death follow. This is the history of many lives that might have
      
      
        been useful in the cause of God and humanity.
      
      
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