文学是语言的文学,语言是文学的核心问题。《性自命出》以“有为言之”论《书》,实际指涉了文学的表达或曰创造问题,即如何将所见所闻、所思所想、所知所感“说”出来;而这一由内而外的创作过程,既内在地确立了文学作为“有为之学”的基本立场,也从外部对文学表达提出了形式上的要求。 Literature is the language of literature, language is the core issue of literature. “Sexual self-esteem” refers to “literary” as “the book”, actually refers to the literary expression or the saying of creation, that is, how we can see, hear, think, feel “This out from the inside and outside of the creative process, both internally established literature as a” learning by doing "the basic position, but also from the outside of the formal requirements for the expression of literature.