Greek
Ataraxia
/ah-tah-RAHK-see-ah/
Ataraxia, from ancient Greek thought, signifies a profound and unshakable inner peace, far beyond mere calmness. It's the serene state achieved by liberating oneself from emotional turmoil, anxieties, and fears through reasoned judgment and a deep understanding of the world's impermanence. This state allows one to confront life's inevitable challenges with steadfast equanimity, maintaining a tranquil mind regardless of external circumstances. It represents the ultimate goal of a philosophical life, a quiet harbor within the soul.
Lit. untroubledness, impassivity
Primarily used in philosophical contexts, particularly within Epicureanism and Stoicism, to describe the ideal mental state of a wise person. It can also be used more broadly to refer to a state of serene calmness.