Let he who is without sin cast the first lure. - Lois McMaster Bujold

Any man can be kind when he is comfortable. I'd always thought kindness a trivial virtue, therefore. But when we were hungry, thirsty, sick, frightened, with our deaths shouting at us, in the heart of horror, you were still as unfailingly courteous as a gentleman at ease before his own hearth.

I won’t dismiss it from the list just yet. But it needs verification. Everything needs verification.

You go on. You just go on. There's nothing more to it, and there's no trick to make it easier. You just go on.