An Application to Practice Ancient Philosophical Technologies of the Soul

Practice Ancient Stoic Exercises

Practice written exercises from Seneca, Epictetus and Marcus Aurelius - and create your own.

How Does Stoic Philosophy Work?

How did the ancient world understand Stoic Philosophers and the exercises they practiced to work changes in their own minds? What is Stoic Penknife?

Learn How Stoic Philosophy Works What is Stoic Penknife?