 he would follow a different virtue. And anytime he strayed from that virtue, he would make a mark in his book. So what's something that you've benefited from his wisdom in your life? I think his focus on usefulness. I mean, from a young age, he decided he was going to be useful. And look, my father was a doctor, my mother was a schoolteacher, and I thought, well, you know, they're useful. But I began to question as I approached a big birthday that features a number six, have I been useful?