Not in passivity, but in activity lie the evil and the good of the rational social animal, just as his virtue and his vice lie not in passivity, but in activity.

• 有理性的社会动物的善恶不是在消极的活动中，而是在积极的活动中，正像他的德行与恶行不是在消极的活动中而是在积极的活动中一样。