How can Stoicism inspire us to lead more enjoyable lives?

In the past few years, Stoicism has been making a comeback. But what exactly did the Stoics believe? In Lessons in Stoicism, philosopher John Sellars weaves together the key ideas of the three great Roman Stoics -- Seneca, Epictetus and Marcus Aurelius -- with snapshots of their fascinating lives, to show us how their ideas can help us today.