Solitude demands a precise assessment of time, I’ve always understood this. It’s like the money in your wallet: you have to know how much time you ne… - Jhumpa Lahiri

Time flowed for Bela in the opposite direction. The day after yesterday, she sometimes said. Pronounced slightly differently, Bela’s name, the name of a flower, was itself the word for a span of time, a portion of the day. Shakal bela meant morning; bikel bela, afternoon. Ratrir bela was night. Bela’s yesterday was a receptacle for anything her mind stored. Any experience or impression that had come before. Her memory was brief, its contents limited. Lacking chronology, randomly rearranged.

Descartes, in his Third Meditation, said that God re-created the body at each successive moment. So that time was a form of sustenance. On earth time was marked by the sun and moon, by rotations that distinguished day from night, that had led to clocks and calendars. The present was a speck that kept blinking, brightening and diminishing, something neither alive nor dead. How long did it last? One second? Less? It was always in flux; in the time it took to consider it, it slipped away. In one of her notebooks from Calcutta were jottings in Udayan’s hand, on the laws of classical physics. Newton’s theory that time was an absolute entity, a stream flowing at a uniform rate of its own accord. Einstein’s contribution, that time and space were intertwined. He’d described it in terms of particles, velocities. A system of relations among instantaneous events. Something called time

I don't know, he said, handing her the ticket. He'd been standing there all the while on the sidewalk, waiting for her. Waiting, until they were in the darkness of the theatre, to take her hand.