When you know a thing, to hold that you know it, and when you do not know a thing, to allow that you do not know it - this is knowledge.

When you know a thing, to hold that you know it, and when you do not know a thing, to allow that you do not know it - this is knowledge.
Confucius

When you know a thing, to hold that you know it, and when you do not know a thing, to allow that you do not know it - this is knowledge. Confucius