To me there are three things everyone should do every day.
We should do this every day of our lives. Number one is laugh.
You should laugh every day. Number two is think. You should spend
some time in thought. And number three is, you should have your emotions
move you to tears, could be happiness or joy. But think about it.
If you laugh, you think and you cry, that's a full day. That's a heck of a day.
You do that seven days a week, you're going to have something special.
--Jim Valvano, "Cutting Down the Nets" (speech, 2014)