Nigeria, July 28 -- There's a quiet principle that governs the most elegant designs, the most durable systems, and the most resilient lives. It isn't taught in schools. It hides between disciplines, shows up unannounced in conversations, and reveals itself when things stop working the way they used to.

It's the principle of fluidity within rigid frameworks, the art of holding form and formlessness in the same hand. Not as opposites, but as partners in a cosmic dance.

You see it in well-run cities. In brilliant tactical football. In enduring architecture. In great civilizations. In the most balanced people. This is more than a philosophical idea. It is a functional blueprint.

At its heart, the principle suggests that once non-negotiable...