What is the Inner Citadel? And what does it take to build one? The Inner citadel is a Stoic concept that refers to inner strength or resilience exercised in the face of adversity. Building your Inner Citadel means strengthening yourself both mentally and physically during good times so you have the strength you need during bad times. Learn about the stoic concept of the Inner Citadel.
The Inner Citadel: Your Stronghold Against Adversity










