“Before that,” Emily said, “I had been in the middle of a life that looked, from the outside, like the answer to a question a bright girl is supposed to want. I went to the state university downstate. I stayed for the doctorate. Number theory, the kind that still remembers integers, not the kind that immediately puts on a more expensive coat. My dissertation was about patterns in remainder problems that are cousins of the one on your sheet, Caleb, though the cousins are wilder and do not sit still for an eleven-year-old, and sometimes do not sit still for anyone. I liked the work. I want to be accurate about that, the way you were accurate about the tip. I liked the feeling of a proof closing, the click, like a good latch on a door you built yourself. I taught calculus and a seminar for students who were scared. I was better in the seminar than I was at conferences. Conferences often reward a speed that looks like brilliance and is sometimes only speed.”
She turned the notebook on her lap though she had written nothing. The habit of a prop. “I finished the degree. I got a visiting position at a college a day’s drive from here, one year, with the usual polite language about the possibility of more years if the budget smiled. The budget did not smile. That happens. It is not a tragedy unless you have built your entire self as a bet on the smile. I had not, quite. But I had built enough. When the letter came, my father was already in the rehab gym, trying to make a fist around a rubber ball and looking betrayed by the ball. The college’s letter and his fist arrived in the same week. I could have applied elsewhere. People do. People sleep in their cars between interviews and call it adventure. I sat in the parking lot of the rehab place and felt the adventure leave me, not dramatically, the way heat leaves a pot when you have stopped paying attention to it. I was thirty then. I am thirty-two now. The arithmetic is not impressive.”
Denise’s mouth moved, a small restrained recognition. “And the diner?” she said.
“Ruth needed a person who would show up. I needed a job that ended when the door was locked, so I could be on Cedar Avenue by four on the days the home health aide wasn’t there. The aide is only mornings now. My father is stubborn, which is a form of health. At the beginning I told myself the job was a bridge. I still tell myself that, on some Tuesdays. On other Tuesdays I know that a bridge you live on for three years is a street. I am good at this work. I don’t say that to be charming. Remembering a table’s modifications is a kind of proof. Carrying four plates without making a person feel rushed is a craft. The craft is real. It is also not the same craft as the one I trained for, and I have been careful, until today, not to let the two crafts meet in public. Meeting in public makes people ask the question you asked. Whether the future is a warning.”