Lessons in Stoicism
John Sellars
Face stress and setbacks with Stoic wisdom that builds calm, perspective, resilience, and inner strength.

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Outline
What's it about?
Lessons in Stoicism (2019) is a short, accessible introduction to Stoic philosophy and how it can help in daily life. John Sellars draws on the ideas of Seneca, Epictetus, and Marcus Aurelius to explain how to focus on what we can control, manage difficult emotions, handle setbacks calmly, and live in harmony with others and with nature. The book shows why these ancient ideas remain useful today.
Key ideas
- Stoic philosophy is presented as a practical guide to daily life, not just an academic subject.
- Sellars draws on three Stoic thinkers: Seneca, Epictetus, and Marcus Aurelius.
- The core habit is to focus your effort on what you can control and let the rest go.
- Stoicism offers ways to manage difficult emotions and meet setbacks calmly instead of with panic.
- Living in harmony with other people and with nature is part of the Stoic way of life.
About the author
John Sellars is a British philosopher and reader in philosophy at Royal Holloway, University of London, who specialises in ancient philosophy. He is a founding member of Modern Stoicism, a group that shares Stoic ideas with a wide audience. His books include The Art of Living, Stoicism, and Lessons in Stoicism.
Questions people ask
What is Lessons in Stoicism about?
It is a short, accessible introduction to Stoic philosophy by John Sellars. It explains how ideas from Seneca, Epictetus, and Marcus Aurelius can help with stress, emotions, and setbacks in everyday life.
Who is Lessons in Stoicism for?
It suits anyone new to Stoicism who wants calm, perspective, and resilience without heavy academic reading. Readers dealing with stress or setbacks will find it especially relevant.
How long is the Durar summary of Lessons in Stoicism?
The Durar summary takes about 15 minutes to read or listen to. It covers the book's main ideas on focusing on what you can control and handling difficult emotions.
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