It is not necessary always to speak of weighty matters. Sometimes there is more value to be had in a conversation that centers on pointless trivia. It seems to me, from reflecting on these anecdotes about Dr. Johnson, that it is better for our well-being to seek out associates who have something pleasant and constructive to say for themselves, rather than spend our time with those who are branded with perpetual scowls. There is no need to pass judgment on all things, or pronounce a verdict on every question. There is wisdom in levity, and longevity in lightheartedness. Cant has its uses; so let us use it in good health.