Whom do we call a wise person?

Is it someone who knows everything?
Someone who has strong convincing skills?
Someone who believes in what they say?

A wise person is someone who does what is right, sans the intention of convincing others. 

They do not care what people say about them.
They care about the impact they intentionally make. 

They do not work to impress those around.
They do their own thing and let their brand be made from there.

When someone doesn’t feel the need to show they’re wise, they’re truly wise.