Who said "The invisible leader is often the most effective one."?

This quote is attributed to Invisible Woman.

The invisible leader is often the most effective one. - Invisible Woman

"The invisible leader is often the most effective one."

Invisible Woman Leadership

"I'm not just here to support you - I'm here to fight alongside you."

"Being invisible doesn't mean I'm powerless."

"I've learned that the greatest strength is protecting those you love."

"Invisibility taught me that presence matters more than visibility."

"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"