Who said "A command given clearly is half-way to being obeyed."?

This quote is attributed to Qi Jiguang.

A command given clearly is half-way to being obeyed. - Qi Jiguang

"A command given clearly is half-way to being obeyed."

Qi Jiguang Leadership

Military General Chinese 1528–1588

"The art of war is of vital importance to the State. It is the means upon which the State depends for its preservation."

"All warfare is based on deception."

"Know yourself and know your enemy; in a hundred battles, you will never be defeated."

"The supreme art of war is to subdue the enemy without fighting."

"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"