The principal, in her speech, quoted from a 12th-century writer who said that if you try to change the world, you will eventually realize you can't; you can only change yourself. But by changing yourself, you can change the world.
The world needs a lot of changing right now. This graduating class is going to face challenges we can't even imagine. They will need ingenuity, creativity, courage, and determination. From what I saw last night, I think they have a fighting chance.
Here he is, dressed in his best.