Who said "Strength is not the absence of fear, but the mastery of it."?

This quote is attributed to Zazu.

Strength is not the absence of fear, but the mastery of it. - Zazu

"Strength is not the absence of fear, but the mastery of it."

Zazu Strength

"As majordomo, I am responsible for all the details of royal life."

"One must be prepared."

"You deliberately disobeyed me."

"I'm only a lion, not a monkey."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."