Near the close of his address, Obama returned to the theme that had defined his political career: hope. But this wasn't the soaring, optimistic hope of his 2008 campaign. This was battle-tested hope, forged in the reality of a pandemic, racial violence, and democratic erosion. He quoted someone who said, 'Hope is not a lottery ticket, it's a hammer for us to use in a national emergency, to break the glass, sound the alarm, and sprint into action.' Then he defined it in his own terms: 'It's not the blind faith that things will get better, it's the conviction that with effort and perseverance and courage and a concern for others, things can get better.' The message was especially pointed for a generation that couldn't even gather for their own graduation ceremony — hope wasn't a luxury for easy times, it was the essential fuel for hard ones.