I have found that the thinkers represented here are not for me. My chief objection to their writings is their gnostic hatred of the world. They repeatedly refer to the world as a prison, to the body as a tomb, to the spiritual necessity to develop the philosophical intellect in order to escape all material attachments, to despise everything to do with the world, to hate and drive away all passion, wealth, the joys of the flesh. One even says that "The body is the root of evil". Some people argue that part of the ecological problems we experience today is due to the emphasis Christianity and other religions place on the life to come as opposed to our mortal world, resulting in our world being devalued by this comparison. It's clear from this anthology that this particular mind-set began long before Christianity, and indeed Christianity seems to have inherited it along with a whole lot of other beliefs.
Update to this review (mid-November 2019): my subsequent reading has left me wondering who on earth this Uzdavinys guy is. Given what I now know, he has seriously misrepresented Pythagorean and Platonic philosophy if what I have said in this review is what I got out of his book. Ignore this book. Also, ignore everything else this guy has ever written.