"Many fail to grasp what they have seen, and cannot judge what they have learned, although they tell themselves they know."— Heraclitus*** As with Baltasar Gracián and The Art of Worldly Wisdom, the insights found in Heraclitus‘s Fragments are strikingly modern. The overarching message of his collection is that all things change; all things flow.The body of work attributed to him consists in a collection of incendiary sparks that sch...