Who said "A leader leads by example, never by command alone."?

This quote is attributed to Gimli.

A leader leads by example, never by command alone. - Gimli

"A leader leads by example, never by command alone."

Gimli Leadership

"A dwarf's beard is his pride and joy, never to be shaved or sullied."

"I would follow you, my king, into the very depths of darkness itself."

"One does not simply walk into Mordor without proper planning and a stout axe."

"Gold is the heart's true language, speaking louder than any words."

"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"