This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
Diogenes of Sinope, a Greek Cynic philosopher traditionally dated to about 413 to 324 BCE and active chiefly in Athens and Corinth, is remembered by his own account as having made his home in a large ceramic jar rather than an ordinary house, a documented living arrangement distinct from asceticism that renounced comfort while keeping conventional shelter. That choice sits inside a wider reputation for radical asceticism and public defiance of social convention, a documented character distinct from a philosopher whose teaching stayed confined to argument and never extended to how he actually lived.
He is also recorded wandering Athens by daylight carrying a lit lamp, searching, in his own stated purpose, for an honest man, a documented public search distinct from a private complaint about honesty voiced only among his own students. Carrying a lit lamp in broad daylight, when no lamp was needed to see by, was itself the point of the gesture, a documented public performance distinct from a search conducted by any ordinary or unremarkable means.
That a philosopher said to have made a jar his home also chose to dramatize his search for honesty with a lamp carried lit through daylight streets, rather than confining the same complaint to written argument, marks Diogenes's own remembered conduct as a documented case where his Cynic teaching survives chiefly through actions performed to be witnessed rather than through any body of his own preserved writing.