She used the back of shipping labels, the blank side where the adhesive hadn't reached. She carried them in her back pocket like other people carry cigarettes. One of the guys once picked up a label Samantha had left behind, stared at it, turned it sideways, said, "The hell is this? You writing in code?" Samantha shrugged.
"Just homework." It wasn't homework. It was a proof she'd been working on for 3 weeks, an approach to a partitioning problem her professor had mentioned once in passing. The professor never followed up. Samantha couldn't stop thinking about it.
She got back to the dorm at 5:30 each morning, showered, set an alarm for 8:15, slept 2 hours and 45 minutes, then walked to class. Most days she made it on time. Most days. The morning everything changed, she didn't. Geraldine Whitfield had been teaching advanced combinatorial theory at Whitmore for 25 years.
In that time, exactly four students had received an A in her course. She kept their names on a small index card in her desk drawer. Not out of pride for them, but out of pride for herself. Her standards were the standard. Everyone else was simply below it.
She was 58, thin, wire-rimmed glasses, the kind of woman who ironed her shirts twice and still found a crease to complain about. She spoke in a measured low voice that never rose, never rushed. She didn't need to raise her voice. The silence in her classroom was automatic, earned through years of quiet brutality. A wrong answer didn't get a correction, it got a pause, a look, then a sentence that made the student wish they'd never raised their hand.
"Interesting attempt. Perhaps try the introductory course down the hall." That was her style, surgical. No yelling, just a blade so thin you didn't feel it until you were already bleeding. She had tenure.
She had publications. She had a corner office with a window that overlooked the quad, and she had opinions about who belonged in that office, in that classroom, in that university. Opinions she never said out loud but wore like perfume. Everyone could smell it. Nobody mentioned it.