Explanation: 1 To: I see. Explore the principles of things and gain knowledge. 2. the ability to know the style of things, and then you can know all kinds of life.

From: Book of Rites University: "Know what is in things, and then know it." "The so-called knowledge is in things, words want to make me know, and I am poor in things."

Example: Gu Bie-Xi's learning begins with knowing things and reasoning, but China is not ignorant. Why are people and wisdom more and more like this?

Grammar: linkage; As a predicate; Refers to the knowledge gained by studying the principle of things.