Usefulness of Basic Principles - Seneca, Letter 95

<p>Steve and Dan discuss Seneca&#39;s Letter 95, &quot;On the Usefulness of Basic Principles.&quot; Are precepts, rules and lists of do&#39;s and don&#39;ts sufficient to live a good life? Or do we need doctrine, a philosophical framework through which you can evaluate every sense impression and develop an impulse to appropriate action? </p><p>https://en.wikisource.org/wiki/Moral_letters_to_Lucilius/Letter_95 </p>