Think with discenment

He who knows not, and knows not that he knows not, is a fool; shun him

He who knows not, and knows not that he knows not, is a child; teach him

He who knows, and knows not that he knows, is asleep; wake him

He who knows, and knows that he knows, is wise; follow him.

OK, then how do we know whom to shun, to teach, to awaken, or to follow? There is a lot of counterfeits, phonies,and deceivers...

Discernment is the key. The skill and accuracy in reading character, an understanding heart to judge, by paying attention. The ability to detect and identify the real truth. to see beneath the surface and correctly. To read between the lines of the visible. Call it a mark of maturity.