Extend The Courtesy

What does it mean to expand education? 3

That means you have to be nice to people you have to be polite to.

It basically means being more polite.

It is a formal way of expressing polite or courteous behavior to educated citizens in social situations. It is less artificial than sex and can cause you to live with someone you don't really love and put your feelings aside for your family. Like "less responsibility", it refers to a situation where a person is not inclined to be personally polite, but where good behavior is expected and respected.

Anyone who verbally asks if there is such a consideration is actually reprimanding you for the bad behavior and will say: Treat me well ....

Extend The Courtesy

That means you are polite enough to do so. For example, to politely apologize for your rudeness means to apologize for your rudeness.
Ordinary polite and perfect for others.
Thanks for your education