The way to preserve one's health is hearsay → green mountains and green rivers → tired mountains and rivers → perfection → fly in the ointment → resourcefulness → seeking things from people → man can conquer nature → unexpected events in the sky → family happiness → unbearable → prevarication → my knees are like iron → irrefutable evidence → beautiful mountains and rivers → showing off class. Experience life and death → die silently → swallow mountains and rivers → lean on the moon → natural and graceful → square → cut walls and steal light → dazzling → supercilious → man can conquer nature → there are days ahead → family happiness → be in heaven → prevarication → my knees are like iron → irrefutable → no water → perfection.