On the floor, and hanging on to the bar, squatted an old man, immobile as an object. His years had reduced and polished him as water does a stone or the generations of men do a sentence. He was dark, dried up, diminutive, and seemed outside time, situated in eternity.
Notes from Wikiquote
tr. Andrew Hurley, Collected Fictions (1998)
Variants
On the floor, curled against the bar, lay an old man, as motionless as an object. The many years had worn him away and polished him, as a stone is worn smooth by running water or a saying is polished by generations of mankind.