The Roman Emperor Marcus Aurelius, who was an avid reader of Epictetus, often tried to remind himself of this by pausing to think about the physical nature of seemingly desirable things before passing judgement on them: a fine meal is merely the dead body of a pig or a fish. Equally, the expensive gadget or executive car is just a lump of metal and plastic. Whatever value these things might seem to have is value that we attribute to them with our judgements, and not anything inherent in the things themselves.

