The volume collects the most important papers Pierluigi Donini wrote in the last three decades with the aim of promoting a better assessment of post-hellenistic philosophy. The philosophical relevance of post-hellenistic philosophy is now widely (though not yet universally) recognized. Yet much remains to be done. The common practice of focusing each single school in itself detracts from a balanced assessment of the strategies exploited by many philosophers of the period. On the assumption that debates among schools play a major role in the philosophy of the commentators, Donini...