玉琮的特点是外方内圆，代表天圆地方，以及天圆地方之间的沟通。 在我们的内心，是否能够同时包容我们的黑暗与光明、阴柔与阳刚、屈服与侵略？ 如果我们一成不变，就不会有转折。

A jade cong, characterized by a square outer section and cylindrical inner core, represents the round heaven, square earth, and communication between them. Within ourselves are we able hold embrace both our dark and light, our feminine and masculine, our yielding and aggression? There is no turn if we are static.