If you don't learn manners, you can't stand it

Do as you would be done by.

If you want to be a man standing, you want to reach out and be a man.

Bow from thick and thin to blame others, which is to stay away from resentment.

How about seeing Si Qi? See Si Qi for introspection.

In a threesome, there must be a teacher, a good one to follow, and a bad one to change.