Marcus wrote that you can build a retreat inside yourself, a quiet place you can step into at any moment, no matter what's happening around you. He found that nowhere is more peaceful than your own mind, when you've tended it. This inner calm isn't about the world going quiet; it rarely does. It's about not letting the outside noise fully decide your inside weather. A few slow breaths, a return to what matters, and you've stepped back into that inner room. You can't control the loudness around you. But you can keep building the steadier place within, the one that goes with you everywhere, even into a hard day.

Inspired by the old idea of the inner citadel. Written by Ugo Charles.