静: Tranquility and serenity. It refers to the quality of remaining calm and composed in the face of challenges, exuding confidence and poise, which fosters smooth progress and prosperity in one's endeavors.

池: Pond, city moat, theater pit. It also refers to a place or the name of a pool, such as a dance floor or the Jade Pool (a mythical place in Chinese lore), extending to mean something exceptionally solid and unyielding.