if one person has been healed, that shows that I can be to. which inspires me to attain perfect health.

Somebody a year ahead of you walks into the room without the stick they used to need.

You do the arithmetic instantly: if them, then me. It's rougher arithmetic than it looks — bodies differ, and their year is not your year.

What survives the rough edges is the part that matters. Something you had been told was fixed turned out not to be fixed for at least one person, in one body, once.

That is a small thing to carry, and it is enough to carry.