of life. so a very profound impact she's had not only on the lives here at the university but lives as her family said today around the globe. back to you. >> sarah, thank you very much. right now we are going back to wake forest university, north carolina. oprah winfrey is now giving remarks and a truibute to the late dr. angelou. >> the first time i heard that phrase, god put a rainbow in the clouds, i was in utter despair and distraught and had called maya. i remember being locked in the bathroom with the door closed sitting on the toilet seat. and i was crying so hard she could barely understand what i was saying. and i had -- i was upset about something that i can't even remember now what it was. isn't that how life works?