Who said "The voice is a gift from God, and we must use it wisely."?

This quote is attributed to Joan Sutherland.

The voice is a gift from God, and we must use it wisely. - Joan Sutherland

"The voice is a gift from God, and we must use it wisely."

Joan Sutherland Faith

Opera Soprano Australian 1926–2010

"I am just a girl who loves to sing and to share that gift with others."

"The voice is a muscle that needs to be trained and respected."

"You must always strive for perfection, but you must never believe that you can achieve it."

"Hard work is the price of success."

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"