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.一個有六個孩子的人和一個有600萬美元的人，誰更滿足？爲什麼？ 當然是有六個孩子的那個，因爲有600萬美元那個還想要得更多。
