Seneca on the Shortness of Time
"If we see someone throwing money away, we call that person crazy. This bothers us, in part, because money has value. Wasting it seems nuts. And yet we see others—and ourselves—throw away something far more valuable every day: Time.Unlike the predictable reaction we have to someone throwing away money (they’re crazy), we often fail to think of the person who wastes time as crazy. And yet time is a truly finite, expendable resource: The amount we get is uncertain but surely limited. It’s even more insane to waste than money — we can’t make any more when it runs out."