Christopher Nolan’s The Odyssey has landed in cinemas, and suddenly everyone is talking about a poem written nearly three thousand years ago. Matt Damon is fighting his way home to Ithaca, Tom Holland is playing his son Telemachus, and staffrooms everywhere contain at least one English teacher quietly delighted that Homer is trending.
We are delighted too, but for a slightly different reason. Buried in that epic is a minor character with perhaps the greatest legacy in the history of education. His name is Mentor. Yes, that Mentor. Every mentoring programme, every ECT mentor, every coaching conversation in every school owes its name to one old man from Ithaca.
The man Odysseus trusted with everything
When Odysseus sailed for Troy, he faced a problem familiar to any leader heading out the door: who looks after things while I am gone? He chose his old friend Mentor, and handed him the two things he valued most in the world. His household, and his son.
Think about what that appointment actually was. Mentor was not hired to inspect Telemachus, grade him, or file reports on his progress. His role was to stand alongside a boy growing up without his father and help him become the man he was capable of becoming. Not an assessor. A trusted presence.
For twenty years, that is what he did.
The twist Homer built in
Here is the detail most people have forgotten, and it is the best part of the story. In the poem, when Telemachus needs guidance most, the goddess Athena appears to him. And what form does the goddess of wisdom choose? She takes the shape of Mentor.
Homer is making a point that still holds in every classroom today. Wisdom, on its own, is not enough. For guidance to land, it has to arrive in a form the learner already trusts. Athena had all the insight in the cosmos, and she still borrowed the face of a trusted friend to deliver it. Telemachus listened to Mentor because Mentor had earned the right to be listened to.
That is the whole theory of coaching, written down before the invention of the alphabet had fully settled.
A quick confession from history
Honesty compels us to add a footnote. The modern meaning of the word owes almost as much to a seventeenth century French archbishop as it does to Homer. In 1699, François Fénelon wrote Les Aventures de Télémaque, a wildly popular sequel of sorts in which Mentor becomes the wise guide at the centre of the story. It was one of the most read books in Europe, and it turned a proper noun into a common one. By the following century, a mentor simply meant a trusted adviser.
So the word travelled from an ancient poem, through a French bestseller, into school improvement plans. Language is strange and wonderful like that.
Why we are called Starlight Mentor
When we named our platform, we chose the word deliberately, and the original character is the reason why.
Mentor’s power came from a specific arrangement of trust. Odysseus handed over what mattered most, on the understanding that it would be protected and grown, not judged. Telemachus opened up to guidance because the guide was on his side. Remove the trust and the whole relationship collapses into something else entirely: supervision.
Starlight is built on the same arrangement. Teachers record a whole lesson and receive a private, developmental coaching report grounded in the transcript of what actually happened in their classroom. Strengths first, evidenced. One to three high leverage next steps. Reflection prompts. No grading, no league table, no report filed to anyone. The teacher decides what to record, what to keep, and what to delete.
School leaders see anonymised, aggregated trends that help them shape CPD, in the same way a wise head of a household understands the health of the whole home without reading anyone’s diary. Coaching, not compliance. Insight, not surveillance. Growth, not grading.
The classical scholars among you will note that Athena teaches us one more thing. The best guidance is tireless, always available, and shows up at the moment it is needed, not three weeks later when the observation cycle allows. We cannot promise divine intervention. We can promise a coaching report within minutes of uploading a lesson, every week of the year.
Someone in your corner
The word mentor comes from a story about a person whose primary role was not to instruct, but to accompany, to encourage, and to help another human being grow into who they were capable of becoming. Nearly three thousand years later, that is still the best description of great professional development we know.
Nolan needed a reported 250 million dollars to bring the Odyssey to the screen. The part of the story we care about costs rather less, and it is already at work in classrooms across the country and beyond.
If you would like to see it in action, come and meet our Mentor.
Book a demo. Interested in seeing how Starlight can support sustained professional learning at your school? Select a convenient time to schedule your personalised demo at starlightmentor.com/demo-request.
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The Insight Engine is written by Adam Sturdee, co-founder of Starlight, the UK’s first AI-powered coaching platform, and a senior leader with responsibility for teaching, learning and coaching. This blog is part of a wider mission to support educators through meaningful reflection, not performance metrics. It documents the journey of building Starlight from the ground up, and explores how AI, when shaped with care, can reduce workload, surface insight, and help teachers think more deeply about their practice. Rooted in the belief that growth should be private, professional, and purposeful, The Insight Engine offers ideas and stories that put insight, not judgment, at the centre of development.
