What poems describe silence?

1. Hundreds of mountains have no birds, and thousands of paths have no footprints. -Liu Zongyuan's Jiang Xue

2. Birds fly high, and lonely clouds go to leisure alone. -Li Bai's Sitting Alone in Jingting Mountain

3. Sneak into the night with the wind and moisten things silently. -Du Fu's "Delighting in Rain on a Spring Night"

4. Spring tides bring rain late and rush, and there is no boat crossing in the wild. -Wei is in Xixi Chuzhou.

5. All is silent, except Yu Zhong Yin Qing. -Chang Jian "Zen Forest after Broken Mountain Temple".