The best way to measure how much you've grown isn't by inches or the number of laps you can now run around the track or even your grade point average - though those things are important, to be sure. It's what you've done with your time, how you've chosen to spend your days, and whom you have touched this year. That, to me, is the greatest measure of success.

There are always going to be jerks in the world . . . [but] there are more good people on this earth than bad people, and the good people watch out for each other and take care of each other.

Learning who you are is what you're here to do.

The things we do outlast our mortality. The things we do are like monuments that people build to honor heroes after they've died. They're like the pyramids that the Egyptians built to honor the pharaohs. Only instead of being made of stone, they're made out of the memories people have of you.

If every person in this room made it a rule that wherever you are, whenever you can, you will try to act a little kinder than is necessary - the world really would be a better place. And if you do this, if you act just a little kinder than is necessary, someone else, somewhere, someday, may recognize in you, in every single one of you, the face of God.

Sometimes you don't have to mean to hurt someone to hurt someone.

You can't blend in when you were born to stand out.