There is not, with many, ... one half the vigor there might be, because of ailments brought on through indulgence of appetite and debasing habits. What clearness of perception the youth might have if they would adhere strictly to the laws of health, as did Daniel and his three companions! What freedom from pain, and with how much greater ease could they perform their duties! How much greater would be their spiritual fervor! And how much more good, by precept and example, would they do to others! ... (TMK 313.4) MC VC