Who's better satisfied? Who's better satisfied? A person with six children or a person with $6 million? Why? The person with six children of course. Because the one with $6 million wants more.一个有六个孩子的人和一个有600万美元的人，谁更满足？为什么？ 当然是有六个孩子的那个，因为有600万美元那个还想要得更多。
