试论设定及其作用

On Supposition and It's Function

设定是确定认识和实践的出发点，是确立认识和实践推理的元命题。作为对事件或事实主观反映的基本命题，在认识和实践推理中起着基础作用的元命题，更多的不是逻辑原子，而是作为对综合性事物，事物整体系统、事物联系的反映的元命题。设定在选择和确立价值取向上具有重要的作用。它是人的生存发展需要转化为这些价值元命题即基本价值取向的中介。设定在以获取真理、达到主观与客观相符合的认识活动中也具有重要的作用。

Supposition is the starting point to which knowledge and practice was defined accordingly, it is also an original proposition by which knowledge and practice inference was established. The original proposition plays a fundamental role in knowledge and practice inference as a basic proposition which is the reflection of events or facts, not that of the logic atom, but a proposition as a reflection of synthetical things,object's entire system and connection of things and matters. The supposition plays an important role in choosing and judging a value. It is a medium in which the need for existence and development of man can be changed into the original proposition of these values i. e. basic value's choosing. It also plays an important role in action of cognition of truth and in reaching agreement of subjectivity and objectivity.