对某种样式的文学作品进行理论总结，总是要在此类作品的创作极度繁荣之后才能完成。理论总结的过程却是漫长的，它同创作实践一起开始，发展上却显示出不同步性：理论有时固然可以引导实践，但它本身也要受到实践的检验，在实践中得到修正、丰富与发展。文学史上好许多作家， A theoretical summary of a style of literary work is always made after the creation of such work has been extremely prosperous. The process of summarizing the theory is lengthy. It starts with the practice of creation but shows unsynchronization in its development. Although the theory can guide the practice sometimes, it must also be tested by practice, corrected in practice, enriched with development of. Many writers in the history of literature,