2019 commencement speeches encouraged action, hope and unity for college graduates. Listen to the highlights from Oprah, Tim Cook, President Trump and Stacey Abrams. https://cnn.it/2EJBcY7 | CNN Replay

• When you lead with your nice foot forward, you'll win, every time – Kristen Bell • Turn your fear into excitement – Bill Nye • "I'd like to start by addressing the parents... 'My kid just graduated from Brown, and all I got was the dude from "The Office?" ' " – John Krasinski See the best celebrity commencement speeches for the class of 2019 | The Good Stuff