I first read Kirk and Raven's `Presocratic Philosophers' as an undergrad. I was being taught pre-socratic philosophy by a Cambridge Classical Greek philosopher. Since then it has become one of my favourite and most valuable philosophy texts. Kirk and Raven present us with all the credible `fragments' of presocratic philosophy as quoted in later philosophers. They present the original greek and a (most times) definitive english translation and analysis. Although, what I learned through my professor via Kirk and Raven is that you sift or decant yourself through these most ancient and profound fragments - more akin to an approach to the `I Ching' and poetry than contemporary analytic philosophy. Kirk and Raven present us with the `holy' text of western philosophy which never fails to produce the wonder of thinking - a true thinking that is rare and primordial. Even if you usually don't like reading philosophy, the presocratics are really `post-modern' and poetic in their fragmentary and oracular collages of meaning. T.S. Eliot's `The Four Quartets' is soaked with pre-socratic philosophy.

The Pre-socratics deserve more attention because `all', and I mean all, of the basic philosophic and scientific positions are contained within these seeds of the western tradition.