Found in 2 comments on Hacker News
saraid216 · 2013-06-17 · Original thread
I'd actually suggest Montaigne, if you haven't touched him already; this is a good intro:

http://www.amazon.com/How-Live-Montaigne-Question-Attempts/d...

saraid216 · 2013-01-22 · Original thread
I would actually also suggest Montaigne. I found this a wonderful help to me in thinking about how to face life:

http://www.amazon.com/How-Live-Montaigne-Question-Attempts/d...

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