上古天真论6 - 中英文跟读自读

是以志闲而少欲，心安而不惧，形劳而不倦，气从以顺，各从其欲，皆得所愿。故美其食，任其服，乐其俗，高下不相慕，其民故曰朴。

Consequently, one should be able to maintain easy-going attitude with few desires, to maintain a peaceful mind without fear, to work hard without fatigue, to retain a smooth energy circulation, to satisfy his desires naturally, and to obtain the satisfaction of every need. 

Therefore, people should be content with whatever delicious foods are available to them, with whatever customs in their society, with whatever class they belong to. This is what we call the truly satisfied people.