The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

译文：人必须在事情上磨炼，才能立得住;才能做到安静时也安定，行动时也安定。

I don't want to be perfect, but I do want to be a role model.