Mr. Lorayne did not claim to have invented the mnemonic system that was his stock in trade: As he readily acknowledged, it harked back to classical antiquity. But he was among the first people in the modern era to recognize its use as entertainment, and to parlay it into a highly successful business.

Noam Chomsky: One of the most appropriate comments I’ve seen on Trump’s foreign policy appeared in an article in The New Republic written by David Roth, the editor of a sports blog: “The spectacle of expert analysts and thought leaders parsing the actions of a man with no expertise or capacity for analysis is the purest acid satire — but less because of how badly that expert analysis has failed than because of how sincerely misplaced it is … there is nothing here to parse, no hidden meanings or tactical elisions or slow-rolled strategic campaign.” That seems generally accurate. This is a man, after all, who dismisses the information and analyses of his massive intelligence system in favor of what was said this morning on “Fox and Friends,” where everyone tells him how much they love him. With all due skepticism about the quality of intelligence, this is sheer madness considering the stakes.