Most of us end up with no more than five or six people who remember us. Teachers have thousands of people who remember them for the rest of their lives.

Rooney contrasts ordinary social legacy—being vividly remembered by only a small circle—with the unusually durable imprint teachers can leave. The point is not fame but influence: teaching multiplies a person’s reach across time because students carry memories, habits of thought, and values into the rest of their lives. Implicitly, the quote elevates teaching as a vocation whose rewards are often intangible and delayed, measured in human remembrance rather than money or status. It also carries a gentle admonition about how we define success: the most consequential work may be the kind that shapes other people’s minds and character, even if it doesn’t make the teacher widely known.