诸如“木结构”以及“美”这样的观念，都是通过符号 — — 当这些符号组合起来时，可以产生一个新的概念，例如“形 ” — —来加以显示的。
Notions such as “wooden structure” and “beauty” were indicated by symbols which, when combined, could create a new concept, such as “form.”