As one’s learning and skills deepen, so does one’s humility — I recently learned a new proverb, 実るほど頭を垂れる稲穂かな, Minoruhodo kōbe wo tareru inahokana, meaning, “The riper the rice, the more deeply it bows.” This was shared by the ever-interesting Kyoto Ko, author of Folk Tales of Japan. Kyota illustrated the proverb by noting that Matsushita Kōnosuke, the founder of Panasonic, carried…