Summary:
The book explores the philosophy and psychology of happiness, drawing from ancient Greek philosophy, particularly Stoicism, and modern research to argue that contentment comes from within rather than external achievements. It offers practical advice on how to change one's mindset and approach to life to find deeper, more resilient happiness.
Key points:
1. Chasing Happiness: Brown says that constantly seeking happiness can lead to unhappiness. Happiness is a result of a meaningful life, not a goal.
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