Wow, this beats even the douchey memos or subject-only e-mail missives we're used to receiving. Larry Gagosian, probably the richest gallerist in the world, sent this message to send to his staff in November: "If you would like to continue working for Gagosian I suggest you start to sell some art." The memo originally appeared on Flash Art Online, but now we can't find it—maybe because Gagosian is a big advertiser on that site?—and was also picked up by More Intelligent Life. The rest of the threatening memo—"If you are not willing to make that kind of commitment please let me know"—after the jump.