It's not the length but the quality of life that matters to me. It has always been important to me to write one sentence at a time, to live every day as if it were my last and judge it in those terms, often badly, not because it lacked grand gesture or grand passion but because it failed in the daily virtues of self-discipline, kindness, and laughter. It is love, very ordinary, human love, and not fear, which is the good teacher and the wisest judge.
I'm concerned, too, about ISIS' ability, right, to infiltrate people. But we have got some very effective, robust processes for vetting people. We brought in thousands of Iraqi refugees after the Iraq War. Not a single one has ever turned out to be a terrorist because the vetting was so good.