UncategorizedHow to Use Philosophy as a Personal Operating System: From Seneca to Musashi via fourhourworkweek.com Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related Published by Dr. Donna Murdoch Adult Learners. Lifelong Learning and Relevancy. Opinions are my own. View all posts by Dr. Donna Murdoch