倚闾

Seventeenth of February, 2037, a Tuesday, New Jersey, the day before I left. The day went like the month before it: the step swept at half past five, not snow this time but wind-blown ice; porridge at seven, the first spoonful mine; at ten the three walks round the living room, though she no longer needed my arm; sofa to window, eleven steps, under a minute. Week six, two days short of what the doctor said.

In the afternoon I came back from the hardware store with a timer switch: the porch light would come on at four by itself and go off at seven in the morning. I was on the first screw when she said behind me: "Don't. I'll switch it on myself." Your hands are cold in winter, a walk across the room every day. "That's the point. I walk over, I press it, and then I know it's been switched on today." I put it back in the box. The worn pale ring round the switch would have stopped getting paler. "Your father wanted to put one of those in too, the year we got the washing machine: set a timer and you won't have to go down at night. I didn't let him."

That evening I taught her video calls, me in the living room, her in the kitchen, one wall between us. First call: half a face, one eye, one eyebrow, far too close. Move back. The whole face and the kitchen clock behind it; she smiled, embarrassed, looked away. Four tries. On the fourth she neither came too close nor looked away. "Sunday?" Sunday at eight in the evening; Monday nine in the morning there. "At eight I'll have eaten." We talked a while through the wall about what time to get up and which pocket the passport was in, and neither of us hung up; in the end she pressed red first.

At nine she repacked my case: sleeves folded back, fold in half, roll, packed tight with no gaps. At the old pale grey jacket she stopped and checked each button. The top one, dark grey thread; of the two below, one loose. She unpicked it and sewed it again in pale grey, slowly, many turns, and bit off the thread. Shall I change the top one to pale grey too? "No. That one stays as it is." That night at the kitchen window a thin old woman in dark old clothes, hair in a knot with a wooden pin, one hand on the sill, watching the stretch of road from the porch light to the corner. "Where will she see you off to tomorrow?" The corner. "That is the lane's end." Wangsun Jia's mother. — M.

Memo to file. New Jersey, 17–18 February 2037. The doorway and the lane's end.

1. The timer. Four o'clock on, seven o'clock off, automatic. "Don't. I walk over and press it, and then I know it's on today." My father tried the same with the washing machine the year it came: no more going down at night. She refused him too. Some acts are the record. Automate them and the record stops.

2. The video call. Kitchen to living room, one wall. Four tries until her face stopped coming too close. Sunday 8 p.m. New Jersey, Monday 9 a.m. Beijing. Neither of us hung up; she pressed red first.

3. The buttons. She repacked the case her way: sleeves back, fold, roll, no gaps. Loose button re-sewn in pale grey; the top one, the dark grey she sewed the night before I left eight years ago, stays. "That one stays as it is."

4. The precedent. Wangsun Jia served at court from fifteen. His mother: when you come back late I lean in the doorway and watch; when you don't come back at night I go and lean at the lane's end. The line everyone remembers. What comes after it: when upheaval came he lost the man he served and came home, and she didn't let him in. The work you went out to do isn't done; what have you come home for? He stood at the door a long time and went back out, and came home only when it was finished. Didn't she want him home? "Every day. Wanting him back and calling him back aren't the same thing."

5. The line. "Leaning in the doorway is waiting for him to come back; walking to the lane's end is sending him off to finish the work." For eight years my mother leaned in the doorway. This time she walks me to the corner. Turpan, 10 March: a man in a wheelchair waits every year on that day to weigh the sealed half. I said I'd be there. Her last advice: don't look back too often. Once is enough. If you look back too often she won't know whether to go home.

6. The small tin. A smaller blue Danish cookie tin: a card of buttons, thread in black, white and pale grey, needles in a folded cloth, and under the cloth my father's square of corrugated board. "Your father said it was his ruler. His ruler goes with you." Into my left shirt pocket, as he carried it. "If a button comes off, sew it yourself. The pale grey is for the jacket."

7. A hundred and forty steps. The neighbour's son waited at the corner, not at the door, as she had arranged. Her hand on my arm, very light. At the corner she put one hand on the stop-sign pole and with the other turned my collar down, her fingers stopping a moment at the back of my neck. "The tenth of March, they're waiting for you over there. Sunday at eight. Go." Twenty or thirty metres on I looked back once. She was still at the corner, a hand on the pole; she raised the other and waved me on, not beckoning: forward. Get going. I didn't look back again.

8. What I left in order. Eddie, at eleven: "Come back next year. If I'm still here." His daughter lives nearby and will look in on my mother once a month. "Your father's dumplings, twenty years." Sixty dumplings in six bags of ten in the freezer, each bag dated for one of the next six Sundays. On the fridge: the neighbour's number, the clinic's, mine, and Sunday 8 p.m. "I know your number." Keep it up anyway. A spare key to the neighbour, who said: "I watch that light every day. If it isn't on at four, I'll come and knock." The light that was lit eight years for me alone now tells the house next door, every afternoon, that she is all right.

9. Her fourteenth notebook. After dinner, a blank one-dollar exercise book: write me the names of the people over there; they ask after me and I need to know who's who. Alim, Abdurehman, Aynur, Guli, Eli, He Yuan, Luo, Yiming, Kamil, Nurlan, Barat, Chang Yushan, Chang Bin, Lu Xiao, Shao Min. Age? What do they do? What are their hands like? Fifteen names, an hour. On the cover, gone over several times in ballpoint: 2037. Inside, one name to a line, the rest of each line blank. "When they ask after me, I'll note it."

10. Two calendars, one photograph. In my room the calendar stopped at September 2028 went into the drawer; a new one for 2037, and on 18 February a circle. Eight years ago the circle had no word beside it. This time: leave. And underneath: back on 3 February next year. At four, under the lit porch light, the neighbour's son took our picture: the first photograph of the two of us in eight years. She didn't smile; her mouth set exactly like my father's badge photo. She made it the wallpaper on her phone. Eight years ago, why didn't you come out to the car? "I was afraid if I got to the car I wouldn't let you go."

11. The pole at the corner. My father walked those steps in a hundred and twenty, she said; he had long legs. Then I remembered: at that corner, under that pole, he waited every morning at six for the factory bus, twenty-six years, one hand in his pocket and the other pressed against the left pocket of his shirt. It was the same pole she held today. Eight years ago she didn't come as far as the car; today she came further than the car. On the way I returned the timer switch. In Chengdu, the grey February fog, pressing down from the sky, not rising from the ground as in Fresno; my father's square of board stood against the wall on my desk; on the last page of the new calendar: 3 February 2038, New Year's Eve, home. Photographed and sent. "Seen. What day is it?" Wednesday. "Noted."

12. Next. Chengdu, 20 February, phone on after landing. From my mother, sent at four o'clock sharp New Jersey time: a photo of the porch light, on, before dark. Two characters: on. From Alim: on the tenth my mother is making polo; today my father wrote two characters with his left hand: waiting.

"Leaning in the doorway is waiting for him to come back; walking to the lane's end is sending him off to finish the work."
A short passage in the Strategies of the Warring States gave Chinese its standard image of a mother waiting for her son: she leans in the doorway when he is late, and walks to the gate of the lane when he does not come home at night. The passage continues less comfortably. When the son comes home having abandoned an unfinished task, his mother tells him that the work comes first, and sends him back out.
The two halves describe two different acts of love that are easy to confuse. One is waiting, which keeps the door open. The other is release, which lets the person go and finish what they committed to. A parent who can only wait can make leaving feel like desertion; a parent who can release makes it possible to leave and come back.
The same distinction applies to commitments in general. A date promised is like a settlement date in a contract: circumstances at home do not change what was agreed, and keeping it is part of what makes a person trustworthy enough to be waited for.
"Don't look back too often. Once is enough."