#serenity

• Halcyon — Pertaining to the halcyon bird, the mythological seabird, or the legend of Alcyone; characterized by absolute calm, serenity, profound peace, and natural harmony. It is a stylistic variant of the adjective 'alcionic', primarily utilized in literary registers or old poetic translations to describe calm seascapes or states of absolute inner peace.
• Ataraxia — A state of perfect serenity, absolute calm, and imperturbability of the soul, achieved through complete liberation from passions, fears, and external disturbances. In ancient Greek philosophy, particularly in Stoicism, Epicureanism, and Pyrrhonism, ataraxia represented the supreme ideal of wisdom and human happiness, attained through rational detachment and inner control.