Editor's note: We were deeply saddened to learn of Dr. Maya Angelou's passing. The following is from Dr. Angelou's January 2011 appearance on
Oprah's Master Class.
In this exclusive video, Oprah explains why she calls author and poet Dr. Maya Angelou the "quintessential teacher," and opens up about why she feels Dr. Angelou's love for life is so contagious.
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