Dr. Marta Medved Krajnovic came to her first headship convinced that anything was possible. As a board member of Stockholm International School, she pushed to relocate the school after two decades of failed attempts, only to watch the plan collapse when a real estate partner walked away, after the move had already been announced publicly.

Marta traces what went wrong (a decision made without enough of the school's own people at the table) and what she built instead: a role dedicated to stakeholder relationships that found the school a permanent home years later. At Western Academy of Beijing, she applied the same lesson at scale, training more than 50 students, from grade five through grade twelve, to lead the school's own strategic planning conversations. WAB later won an international award, not for the strategy the process produced, but for the process itself.

Marta's takeaway: change holds when it's built systematically, with the people who'll live inside it. Students turn out to be more capable of that than most schools assume.