1. People are inherently mortal, either heavier than Mount Tai or lighter than a feather.

2. It's a long way to go, and I will go up and down.

3. there are unexpected events in the sky, and people are doomed to misfortune.

4. No man is as good as a thousand days, and no flower is as red as a hundred days.

5. seeing you off thousands of miles, you have to say goodbye.