Wei Zi said that the seas run dry and the rocks crumble.

Dry oceans and rotten rocks. Rotten: rotten powder The seas run dry and the rocks crumble. It describes a long history and everything has changed. It is used to swear, and it will never change. When Jin Yuanhao asked "Song of the West Building", he said, "The sea is dry and the rocks are rotten. If two mandarin ducks fly together, they will die." ...