For these reasons, crops planted at the proper time will: 1. Smell fragrant, taste sweet, and have ample qi. 2. Eating them for over 100 days will lead to keen hearing, clear sight, and a sharp and intelligent mind and will. 3. The four limbs will become stronger and evil spirits will not enter the body. The body will not suffer intestinal maladies or misfortune. The document discusses the importance of proper timing when planting crops. It notes that crops planted at the right time will have desirable qualities and eating them can improve one's health and senses. Proper timing is meant to integrate both intrinsic qualities and responding appropriately to external conditions.