translation.en: We can see trees being used to map morality, with the popular tree of virtues and tree of vices, as you can see here, with these beautiful illustrations from medieval Europe.
translation.zh: 我们可以发现树曾被用来描绘道德。 如人们熟知的善与恶之树。 比如这些来自欧洲中世纪的美丽插图。