In a consumer society there are inevitably two kinds of slaves: the prisoners of addiction and the prisoners of envy.

In a consumer society there are inevitably two kinds of slaves: the prisoners of addiction and the prisoners of envy.

在消费社会中，不可避免地存在两种奴隶:上瘾的囚犯和嫉妒的囚犯。

-- Ivan Illich 伊凡·伊里奇