Living in a market economy environment, it is not possible not to himself and his family life and not gratuitous, because they need to pay to keep himself and his family life.

• 生活在市场经济环境里的任何人，不可能不为自己和家人的生活而不计报酬地工作，因为他们需要薪金以维持自己和家人的生活。