On Kant’s The Schema Of Reason

In this paper, we will firstly discuss the following question:for aesthetic schema, whether there is an intermediary between understand and reason? Kant said, in Critique of Pure Reason (B693), that Idea should be used as "an Analogue of schema", which is the first time that Kant referred to the schema of reason. For this question, we will response it through the investigation of the Text in the first part of this paper. The next question is how we should understand the "the schema of reason", which is used as "an Analogue of schema". For this question, we will response it in the second part of this paper, in which is based on Kant’s related ideas with a kind of contrasting method. The third question is, whether the effect of the schema of reason is limited to the regulative employment? Certainly we will give a negative answer to it and discuss the other functions of the schema of reason in the third part of this paper.