"I haven't come to congratulate you," he said as I reached him. "That is, congratulations. But I'm here on business."
He held out the folder. Inside lay an application form – printed off the Open Ladder website, filled in by hand, in the even, legible writing of somebody who had copied it out more than once. The box marked "preferred role": mentor for written work. The box marked "experience": "For three years I received the best support I have ever had in my life. I know how it is put together from the inside. I want to learn to give it properly." The box marked "expected payment" had been filled in at the platform's standard rates, with no discount and no self-sacrifice.
"Three months' probation," I said. "Reports every week. Methods are signed with the author's name: if you take my question card, 'Klara Mohr' goes underneath it. Your first pupil won't be a star, he'll be a nine-year-old boy who muddles up fractions. The permanent contract is decided after six months, and not by me alone: we have a mentors' council."
"I know. I've read the regulations." He was quiet for a moment. "Twice."
"Why do you want this, Julian?"
He looked me in the eye – without the smile he keeps for trustees, without the voice that turns misfortune into music. He simply looked at me.
"Because one day I want to thank the right person. In public. By name." He swallowed. "But gratitude without work is only words. I have to do the work first."
I took the form.
"The council will consider it. The answer comes by letter, the same as for everyone."
"The same as for everyone," he repeated, and for the first time there was neither a request nor an entitlement in his voice. He nodded – to me, to Mum at my back, to the hall itself – and walked out into the spring evening: a short boy with a creased folder, with the spring intake ahead of him, a long road and, perhaps, a voice of his own.
He did not ask to be forgiven. He was right not to: forgiveness is not a certificate, nobody issues it on application. But the council approved his form two weeks later, by four votes out of five. I voted last, and as I lowered my hand I realised that the hand was not shaking.
A month later the Open Ladder outgrew the status of a school project. The Foundation put up the start-up funding, Hartmann became the project's supervisor on the Gymnasium's side and on his very first day hung a poster above the desk with his favourite pedagogical principle: "Assert." Mila – twelve years old, seventy-two logged hours – was explaining fractions from my question card to the neighbours' boy and keeping a stern watch to make sure her hours went into the table. Seeing that, I understood that the platform had genuinely started to work: the lowest rung of the ladder was carrying weight and demanding to be accounted for.
And the blue notebook I finally unlocked.
The little brass key I handed over to Mum with some ceremony – "keep it, nothing goes missing with you" – and Mum put it in the tea tin where all the important things of our family live: buttons, receipts, my grandmother's ring. The notebook itself I scanned page by page and put up in the open section of the platform. The course is called "The Blue Notebook. The Klara Mohr Method": structure ladders, question cards, memory hooks, breathing pauses – everything that helped one person look like a genius for ten years and now helps hundreds learn for free. The first line of the first page bears the author's name – mine.
On the evening after the launch I opened the calendar on my phone – a new one, with an unbroken screen. I scrolled through the empty week, found Saturday and created an entry: "Flower shop. Mum. All day." I set it to repeat every week with no end date and looked at the time it was created: 16:12. The hour that had once started my second life now belonged to an entry that nobody will ever cancel.
Open in the reader