To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge.
知道我们所知道的,知道我们所不知道的,这才是真正的知识。
心灵不是一个结构而是一个过程。
I don't take any match for granted.
Let it fall rather, yough the fork invade the region of my heart.