
"Along with the Meditations of Marcus Aurelius, Seneca's Letters from a Stoic is one of the major texts of Roman Stoic philosophy. Themes include the rational order of the universe, how to lead a simple life, the effects and benefits of misfortune, and the necessity of facing mortality"
Of course, a big part of the latter two books was also structuring my life so I don't have situations where I need to deal with office politics as part of my livelihood. But I can confirm that the techniques do work for very real stresses I've had that can't be avoided.
- Marcus Aurelius' Meditations (make sure to get the Hays translation! By far the best). Aurelius was an emperor of Rome; Meditations are his musings to himself in later life. It's interesting to reading the internal grapplings of a man who was, to his countrymen, basically a walking god.
- Lucius Annaeus Seneca's Letters from a Stoic
- Epictetus' Enchiridion, which translates roughly as "handbook" and was assembled from the teachings of Epictetus, an exiled former slave, to those who traveled to live and study with him.
I strongly recommend all three. If you're interested in more modern interpretations of the above, a couple good jumping off points would be A Guide to the Good Life by William Irvine (which was mostly pretty good) or The Inner Citadel by Pierre Hadot (which studies Meditations). Ryan Holiday also has a book called The Obstacle Is The Way, though I didn't enjoy it as much as any listed above, to be honest.
A personal favorite gem which, found several years ago: http://stoicletters.blogspot.com/. This blog bundles Seneca's letters into a modern style of prose and is much more accessible while conveying much of the same meaning as the original letters.
On the side, I am trying to finish Eisenhower's biography - 500/700 pages.
Range is a great book that extols the virtues of playing around and dabbling with multiple skills. Immensely readable.
Siddhartha, is a fascinating take on advaita vedanta, Sramana, and Buddhism. As someone familiar with these 3 philosophies, I liked Hesse's take on them. The story is really simple and can be finished in 2-3 sittings.
Letters from a stoic is full to the brim of wisdom and I've never filled a book with so many bookmarks and notes before. Seneca writes like a straight arrow and doesn't mince words. No wonder the book is still around, one of the best examples of Lindy effect.
