Stillness Is the Key: An Ancient Strategy for Modern LifeThroughout history, there's been one indelible quality that great leaders, makers, artists, and fighters have shared. The Zen Buddhists described it as inner peace, the Stoics called it ataraxia, and Ryan Holiday calls it stillness: the ability to be steady, focused, and calm in a constantly busy world. This quality, valued by every major school of thought from Buddha to Seneca, John Stuart Mill to Nietzsche, is urgently necessary today. And, Holiday