Who said "You have to believe that your voice matters."?

This quote is attributed to Oprah Winfrey.

You have to believe that your voice matters. - Oprah Winfrey

"You have to believe that your voice matters."

Oprah Winfrey

Media Mogul American Born 1954 (age 72)

"Turn your wounds into wisdom."

"You get in life what you have the courage to ask for."

"The biggest adventure you can take is to live the life of your dreams."

"You are responsible for your life."