Who is Oprah Winfrey?

I believe influence is the union of power and purpose. As a TV star,
magazine founder, businesswoman and celebrity, Oprah Winfrey certainly
has power. But most important, she has purpose—an abiding commitment to
the principles of goodness and generosity that transcend any one
individual. I have sat with Oprah in interviews and in my home. I have
felt her warmth, and I am always moved by her deep love for others. She
makes you want to invite her into your life—and she invites you into
hers.