I send my sorrowful heart to the bright moon, and follow the wind till the end of the night. What does it mean?

1. I will send my sorrowful thoughts to the bright moon and follow the wind to the west of Yelang. It means: I will send my sorrowful thoughts to the bright moon as a medium and float with the wind to the west of Yelang.

2. The poem comes from "I heard that Wang Changling moved to the left and Long Biaoyuan sent this" by Li Bai, a poet of the Tang Dynasty.

I heard that Wang Changling moved to the left and sent this message to Long Biaoyuan

Author: Li Bai Era: Tang Dynasty

When the poplar flowers fell, the son Gui cried

Wen Daolong marked across the Five Streams.

I send my sorrowful heart to the bright moon,

Follow the wind to the west of the night.