Indifference is a Power

Stoic-Man-on-Sand-Dune

Lary Wallace in Aeon (Photo by Raymond Depardon/Magnum):

[I]ndifference really is a power, selectively applied, and living in such a way is not only eminently possible, with a conscious adoption of certain attitudes, but facilitates a freer, more expansive, more adventurous mode of living. Joy and grief are still there, along with all the other emotions, but they are tempered – and, in their temperance, they are less tyrannical.

If we can’t always go to our philosophers for an understanding of Stoicism, then where can we go? One place to start is theUrban Dictionary. Check out what this crowdsourced online reference to slang gives as the definition of a ‘stoic’:
stoic
Someone who does not give a shit about the stupid things in this world that most people care so much about. Stoics do have emotions, but only for the things in this world that really matter. They are the most real people alive.
Group of kids are sitting on a porch. Stoic walks by.
Kid – ‘Hey man, yur a fuckin faggot an you suck cock!’
Stoic – ‘Good for you.’
Keeps going.

You’ve gotta love the way the author manages to make mention of a porch in there, because Stoicism has its root in the word stoa, which is the Greek name for what today we would call a porch. Actually, we’re more likely to call it a portico, but the ancient Stoics used it as a kind of porch, where they would hang out and talk about enlightenment and stuff. The Greek scholar Zeno is the founder, and the Roman emperor Marcus Aurelius the most famous practitioner, while the Roman statesman Seneca is probably the most eloquent and entertaining. But the real hero of Stoicism, most Stoics agree, is the Greek philosopher Epictetus.

He’d been a slave, which gives his words a credibility that the other Stoics, for all the hardships they endured, can’t quite match. He spoke to his pupils, who later wrote down his words. These are the only words we know today as Epictetus', consisting of two short works, theEnchiridion and the Discourses, along with some fragments. Among those whom Epictetus taught directly is Marcus Aurelius (another Stoic philosopher who did not necessarily expect to be read; hisMeditations were written expressly for private benefit, as a kind of self-instruction).

More here.