通过观察各种日常经济行为,思考人性在其中发挥的客观作用,认识人性中的生存与发展两个部分相辅相成,在满足生存需要的基础上,更好的满足发展需要,促进自我与社会的和谐进步。 By observing all kinds of daily economic activities and thinking about the objective role played by human nature, the two parts of understanding human existence and development are mutually reinforcing. On the basis of meeting the needs of survival, we can better meet the development needs and promote the harmony between ourselves and society progress.