一、实践的观点是社会进步观第一和根本的观点关于社会进步的基础和根据、实质和核心的问题，历来是社会进步观中至为重要的内容。而传统的社会进步观的根本局限就在于，以非实践的观点寻求对上述问题的解答：或音视理性为历史进步的基础和尺度：或者表现为“半截子的唯物主义? First, the practical point of view is the first and fundamental point of view of social progress The basic and fundamental, fundamental and substantive issues concerning social progress have always been the most important elements in the social progress concept. However, the fundamental limitation of the traditional view of social progress lies in seeking a solution to the above problems from a non-practical point of view: or is the basis and scale of audio-visual rationality for historical progress: or "half-materialism?