知识有两种。一种是知道一件事。一种是知道去哪里找。
There are two types of knowledge. One is knowing what it is, and another is knowing where to seek.
知识有两种。一种是知道一件事。一种是知道去哪里找。
There are two types of knowledge. One is knowing what it is, and another is knowing where to seek.