The Golden Verses of Pythagoras and Other Pythagorean Fragments
Arranged by Florence M. Firth
Introduction by Annie Besant
Theosophical Publishing House
1904

The Golden Verses of Pythagoras, Firth

Commentary (updated Dec. 13, 2013)

A very good book of virtues and wisdom. I think it contains mostly very helpful and transformative instructions for how to live. (Note: I’d like to comment on the publisher but I won’t right now.)

Similar: Book of Proverbs, or Meditations by Marcus Aurelius, Nichomachean Ethics by Aristotle