固 · Shi Zhiguo
《說文解字》:”固,四塞也。从囗,古聲。” The word pictures a stronghold sealed on all four sides — hence firm, solid, settled. The《禮記·禮運》speaks of “城郭溝池以為固” (walls and moats as defense), and the《孟子》”固國不以山谿之險” (a state is not made secure by terrain alone). As $9.00 – Purchase Checkout Added to cart