He was cleaning out the office at the end of his last day of work when he found the letter.
It had fallen behind the drawer, which is where things go to survive — the things you don't mean to keep but can't quite throw away. He must have put it there himself, years ago.
He unfolded it.
It was from a student he'd taught thirty years earlier. The handwriting of a young person. Fountain pen, careful. He'd kept it from the days before you kept things digitally, back when letters were what arrived and you either kept them or you didn't.
She'd written to thank him. She'd written something specific — a particular afternoon, a particular conversation, the thing he'd said in it. She'd said it had changed the direction of her thinking about her own life and that she'd wanted him to know.
He sat at the empty desk and read it twice.
He'd forgotten the conversation. He'd forgotten teaching her, nearly — she'd been one of hundreds over the years. He'd had no idea that a particular afternoon had mattered.
He thought about all the things he'd never known. The conversations that had continued past the moment of their happening, moving through someone's life and becoming something they carried forward. All the things he'd done, small things, unremarkable things, that had landed somewhere he couldn't see.
He put the letter in his pocket.
He turned the light off and left.
What you have given has gone further than you will ever know.
