《吕氏春秋·览·孝行览》
养身之道有五条：整修房屋，使卧具安适，节制饮食，这是保养身体的方法；树立五色，设置五采，排列花纹，这是保养眼睛的方法，使六律准确，使五声和惜，使八音协调，这是保养耳朵的方法 把饭做熟，把肉煮熟调和味道，这是保养嘴的方法，面色和悦，言语动听，举止恭敬，这是保养意志的方法。
养有五道：修宫室、安床笫、节饮食、养体之道也；树五色，施五采，列文章，养目之道也；正六律，和五声，杂八音，养耳之道也；熟五谷，烹六畜，和煎调，养口之道也；和颜色，说言语，敬进退，养志之道也。
There are five ways to nourish your body: To repair and decorate your house, so that your bedding is comfortable, to control your diet, this is the way to nourish your body; to establish the five colors, to set up the five colors, to arrange the patterns, this is the way to nourish your eyes, to make the six scales accurate, to make the five tones harmonious, to make the eight tones harmonious, this is the way to nourish the ears; to cook the rice, to cook the meat, to blend the flavors, this is the way to nourish the mouth, to make the complexion pleasant, to make the speech pleasing, to make the behavior respectful, this is the way to nourish the will.