He who knows?

He who knows not, and knows that he knows not,

is a fool; shun him.

He who knows not, and knows that he knows not,

is a child; teach him.

He who knows not, and knows not that he knows not,

is asleep; wake him.

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

I lifted this from “Come before winter,” By Chuck Swindoll. He sources this as a Persian proverb.

Just my thought for a Monday afternoon:

Mervi