Who said "A master must know when to teach and when to let go."?

This quote is attributed to Stick.

A master must know when to teach and when to let go. - Stick

"A master must know when to teach and when to let go."

Stick Leadership

"A man without sight sees more than most men with eyes."

"Your blindness is not a weakness. It is a gift."

"The mind is sharper than the blade."

"Fear is the enemy of progress."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"