Stoic Character and Knowledge

Greetings Stoics! I thought it would be useful to use this forum to also include recommendations based on our weekly event topics. This thread will be used to delve deeper into what the Stoics meant and still mean by Character and Knowledge. Use this thread to post resources we can use to learn more about them! Make sure to check out our upcoming event about it at https://www.berlinstoics.com/event-details/stoic-character-and-knowledge-level-2-event .