This is How a Human Being Can Change:

There's a worm addicted to eating
grape leaves.

Suddenly, he wakes up,
call it grace, whatever, something
wakes him, and he's no longer
a worm.

He's the entire vineyard,
and the orchard too,
the fruit, the trunks,
a growing wisdom and joy
that doesn't need
to devour.

- Rumi