孔子曰：“君子有三戒：少之时，血气未定，戒之在色；及其壮也，血气方刚，戒之在斗；及其老也，血气既衰，戒之在得。”
1Confucius said, 'There are three things which the superior man guards against. In youth, when the physical powers are not yet settled, he guards against lust. When he is strong and the physical powers are full of vigor, he guards against quarrelsomeness. When he is old, and the animal powers are decayed, he guards against covetousness.'