The indestructible is one: it is each individual human being and, at the same time, it is common to all, hence the incomparably indivisible union that exists between human beings. ↗
When you're a kid, you have this feeling like you're indestructible. Your mortality doesn't even occur to you. But as time goes by, you realize, 'I better cut this out or that out if I want to continue to exist.' ↗