ThemeMain criterion or behaviour
Human standingPiety, not complexion or lineage
Moral worthHearts and deeds, not appearance and wealth
MeetingsCheerful respect
GreetingsTaking the initiative politely
FinanceDo not be deceived by apparent growth through usury
AngerProtect speech and action from harm
A common connection is to avoid treating outward appearance as the whole reality. Wealth and looks do not guarantee character, pleasant words alone are not right action, and temporary advantage does not necessarily mean a good outcome.