"Sharpen the knife and cut the firewood clouds by mistake" comes from Li He's poem.

Hello!

Duanzhou stone statue is as smart as a god,

Step on the sky to sharpen the knife and chop ziyun.

The servant holds water with his lips,

Changhong is cold-blooded.

The gauze curtain warms the ink and flowers in the daytime,

Light retting and foaming make musk deer loose.

Dry, greasy, thin, heavy and uniform,

A few inches of light will not faint in autumn.

How to promote the silence of sound;

Kong Yan is broad, He Zuyun!

-Tang Lihe's Song of Blue and White Purple Stone Inks in Yang Sheng.

I hope it will be helpful to you and I hope it will be adopted.