198(53)

  一个命题，是表达了对象之间关系的概念结构。命题必须符合以下规则：它必须是抽象的；它必须与一个真值关联；它必须符合一定的形式化规则。按照命题理论，(A proposition is to express the concept of the relationship between the object structure. Proposition must meet the following rules: it must be abstract it must be associated with a true value it must meet certain formal rules. In accordance with the proposition theory)