Recommendations:

Derek Sivers
Derek Sivers

Almost too personal for me to give an objective review, because I found when reading it that the quirky philosophy I've been living my life by since 17 matches up exactly with a 2000-year-old philosophy called Stoicism.

Source

Marc Andreessen
Marc Andreessen

Best (?) walk through the ancient/current philosophy of Stoicism.

Jul 6, 2018 — Source

David Heinemeier Hansson
David Heinemeier Hansson

an introductory text that summarizes a lot

Oct 27, 2016 — Source

Mr. Money Mustache
Mr. Money Mustache

From reading the book, I learned that Stoicism was actually a shockingly advanced old philosophy that found many followers in ancient Rome.

Oct 2, 2011 — Source