“In Kabul, hot running water had been like fathers, a rare commodity.”

“Kabul had become a city of ghosts for me. A city of harelipped ghosts. America was different. America was a river, roaring along, unmindful of the past. I could wade into this river, let my sins drown to the bottom, let the waters carry me someplace far. Someplace with no ghosts, no memories, and no sins. ”

“I wanted to tell them that, in Kabul, we snapped a tree branch and used it as a credit card. Hassan and I would take the wooden stick to the bread maker. He'd carve notches on our stick with his knife, one notch for each loaf of naan he'd pull for us from the tandoor's roaring flames. At the end of the month, my father paid him for the number of notches on the stick. That was it. No questions. No ID.”

“I looked westward and marveled that, somewhere over those mountains, Kabul still existed. It really existed, not just as an old memory, or as the heading of an AP story on page 15 of the San Francisco Chronicle.”

“That night, I waited until Baba fell asleep, and then folded a blanket. I used it as a prayer rug. Bowing my head to the ground, I recited half-forgotten verses from the Koran-verses the mullah had made us commit to memory in Kabul-and asked for kindness from a god I wasn't sure existed. I envied the mullah now, envied his faith and certainty.”

“Thirteen days. Almost two weeks. And, just five days in, Laila had learned a fundamental truth about time: Like the accordion on which Tariq's father sometimes played old Pashto songs, time stretched and contracted depending on Tariq's absence or presence.”

“If the story had been about anyone else, it would been dismissed as laaf, that Afghan tendency to exaggerate ---sadly, almost a national affliction; if someone bragged that his son was a doctor, chances were the kid had once passed a biology test in high school.”