a man walks behind a carriage and spits

—It is indeed, ma’am, Buck Mulligan said, pouring milk into their cups.

—Taste it, sir, she said.

He drank at her bidding.

—If we could live on good food like that, he said to her somewhat loudly, we wouldn’t have the country full of rotten teeth and rotten guts. Living in a bogswamp, eating cheap food and the streets paved with dust, horsedung and consumptives’ spits.

—Are you a medical student, sir? the old woman asked.

—I am, ma’am, Buck Mulligan answered.

—Look at that now, she said.