Who said "A leader is someone who makes themselves unnecessary."?

This quote is attributed to Andrew Goodman.

A leader is someone who makes themselves unnecessary. - Andrew Goodman

"A leader is someone who makes themselves unnecessary."

Andrew Goodman Leadership

Civil Rights Activist, Student American 1943–1964

"The only way to do great work is to love what you do."

"Life is what happens when you're busy making other plans."

"The future belongs to those who believe in the beauty of their dreams."

"It is during our darkest moments that we must focus to see the light."

"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"