Celebration time. Jyotsna, the girl who lives next door, has passed her Class Ten board exams (CBSE): and with a 92 percentile score. Her report card had no B grades at all, only As, and many of those A grades had double and triple plus signs alongside. So what's special? Jyotsna when she was eight. She is the taller one. What's special is that Jyotsna's father, a jawan in the army, died when she was four. Her mother, who works from morning to night tending cows and collecting fodder, is illiterate. She lives in a two-roomed house with a shifting population of relatives and sometimes there are fourteen people living in those two rooms, sometimes three or four fewer. There's no generator for the hours and hours when there is no power (every day). She has no quiet corner, let alone a room to study in, nor a desk of her own. She goes to Central School, about six kilometres away -- walking, whatever the weather. None of this is is unusual. What is remarkable is t...