It is better to rely on your own famous sentences than on others.

1. I always feel shallow about what I get on paper, and I don't know how to do it.

This sentence comes from Lu You's Reading on a Winter Night in the Southern Song Dynasty, which means that the knowledge gained from books is superficial after all, and you can't understand the true meaning of knowledge. To truly understand the profound truth in the book, you must practice it yourself before you can learn something.

2. The master leads the door and practices in the individual.

This is a common saying, which means that the master only plays a guiding role, and the study and improvement of studies or skills depends on the students' own efforts.

3. The sharp edge of the sword comes from sharpening, and the fragrance of plum blossoms comes from bitter cold.

This sentence comes from a diligent article in A Book of Warnings, which means that the sharp edge of the sword is obtained through constant sharpening, and the plum blossoms that have survived the cold winter are more fragrant.

4. You can't smell plum blossoms without freezing.

This sentence comes from "Ode to the Opening of the Class" written by Zen Master Huang Berry in the Tang Dynasty, which means: Plum blossoms will not have a tangy aroma if they don't stand the biting cold in winter. It is a metaphor that people have to go through many hardships before they can succeed.

5. If you don't climb the mountain, you don't know the height of the sky. I don't know the thickness of the land without facing the deep stream.

This sentence comes from Xun Zi's "Encouraging Learning", which means: You don't know how high the sky is unless you climb the mountain; If you don't face the deep stream, you don't know how thick the land is.