苏轼散文中只有优秀作品才称得上“辞达”。“辞达”不仅仅是语言技巧 ,命意、布格是“辞达”的基础。凡“辞达”作品 ,其命意都“超然独立于众人之上” ;一些命意平庸的作品都够不上“辞达”。苏轼的评论与创作过程也证明了“辞达”与命意的关系。凡“辞达”的作品其布格都为铺采扑离文提供了最大的自由。布格的主要形式有破体与“出新意于法度之中”。 Only the best works in Su Shi’s prose can be called “resignation”. “Exaltation” is not just language skills, meaning, Buge is the “expiration” basis. Where the “speech” of works, their wills are “detached from the crowd above all detached”; some mediocre works are not enough to “resign.” Su Shi’s comments and creation process also proves the relationship between “dictation” and life. Where the “speech” of the works of his Bouguereau have provided the utmost freedom. The main form of Bougu is broken and “a new idea in the law.”