(一)实践和价值劳动实践是人和动物的根本区别。动物的活动是以其自身存在和生命活动来消极地适应自然界,并以此作为维持其肉体生存的手段,来满足本能的需要,而人的劳动实践,即“生产的生活是族类的生活。它是创造生活的生活”。(《马克思恩格斯全集》第42卷,第96页)人的生活本质上是实践的,而人在实践中创造的生活,也才是真正人的生活。物质生产和精神生产,使人能够超越自身的自然需要的界限,创造无限的物质财富和精神财富的世界,这就是价值世界。人是历史发展的,人的一切新需要和满足这些新需要的新方式也是发展的,其源泉就是实践。 (A) Practice and Value Labor practice is the fundamental difference between humans and animals. Animal activity is to adapt itself to the nature by its own existence and life activities, and use it as a means to maintain its physical existence to meet the needs of instinct. The human labor practice, namely, "the living being produced is a kind of living It is the life that creates life. (Complete Works of Marx and Engels, vol. 42, p. 96) Human life is essentially a practice, and life created by man in practice is the real human life. Material production and spiritual production, enabling people to go beyond the boundaries of their natural needs and create a world of infinite material wealth and spiritual wealth, this is the value of the world. People are historical developments. All new needs of people and new ways of meeting these new needs are also developed. Their source is practice.