Know what you know,
Know what you don’t,
Move the unknown to the known,
Knowing you will never know everything.
This is the great challenge,
and the great joy,
Learning.
Universal Principles For Selling Professionals
Universal Principles For Selling Professionals
Know what you know,
Know what you don’t,
Move the unknown to the known,
Knowing you will never know everything.
This is the great challenge,
and the great joy,
Learning.
The Tao Te Ching of Sales 