Great Throughts Treasury

"He who would take good care of his health should be sparing in his tastes, banish his worries, temper his desires, restrain his emotions, take good care of his vital force, spare his words, regard lightly success and failure, ignore sorrows and difficulties, drive away foolish ambitions, avoid great likes and dislikes, calm his vision and his hearing, and be faithful in his internal regimen. How can one have sickness if he does not tire his spirits and worry his soul? Therefore he would nourish his nature should eat only when he is hungry and not fill himself with food, and he should drink only when he is thirsty and not fill himself with too much drink. He should eat little and between long intervals, and not too much and not too constantly. He should aim at being a little hungry when well-filled, and being a little well-filled when hungry. Being well-filled hurts the lungs and being hungry hurts the flow of vital energy."