 Xenophon’s only sustained discussions of epistêmê and technê are in two of his Socratic works, Memorabilia and Oeconomicus. The Memorabilia recounts conversations which Socrates held on a variety of topics; the Oeconomicus is a conversation largely devoted to one, i.e., the art of running a successful estate and household. In these works, knowledge is intimately tied to knowing how to do things, especially the more organized kind of knowing-how designated by technê. There is no distinction between epistêmê as theoretical knowledge and technê as mere craft or skill. Socrates explicitly identifies as technai such activities as playing the harp, generalship, piloting a ship, cooking, medicine, managing an estate, smithing, and carpentry; by association with these technai, we can include housebuilding, mathematics, astronomy, making money, flute playing, and painting. Without marking any difference, he also calls many of these activities epistêmai.