"I can't imagine ever running out of things that I haven't gotten to yet."
Imagine running a restaurant where 40% of the people who came and ate didn't pay.
In all the vastness of space, imagine running into you.
Or imagine running into heavy traffic on the way to an out-of-town family gathering.
"Imagine running around a garden past your bedtime on the night of the full moon."
If they, whether central or local, can't check details like this, imagine running a large organisation.
I can easily imagine running for leadership without being 100% committed, and am quite sure it has often happened.
Imagine running a dog mind at very high speed.
Gover prefers it that way: he could not imagine anyone else running the place.