Did he feel Djokovic was running on an empty tank?
Because I don't think democratic socialism can run on an empty tank".
But his empty tank had more fuel than anyone else's full tank here.
As the collection outgrew the attics at Bowes, Atkinson took over an empty tank depot.
Still, even the empty tank is impressive, and looks more like a skate park than a film set.
The first stop: Interdynamics Incorporated, where an empty tank car that once held air-conditioning gas awaited.
In Jeremy Leggett's thoughtful, but gloomy, book, "The Empty Tank", Mr Simmons laments that "the only alternative right now is to shrink our economies".
I layered some insulation over a heat tape and plugged it in while the horses stood by, thumping their nearly empty tank.
"Instead of going home with an empty tank, you can go home with the energy that we gave you by the way we run our business," he says.
"Even though I wasn't 100% fit for this tournament," Tipsarevic said, "I have to say also that I was running on an empty tank after Paris.
"The United States is facing a major gasoline crisis and is starting from a nearly empty tank," Barclays Capital said in a note.
