北京
切磋琢磨
加工器物的4种工艺。古人常用兽骨、象牙和各类石料来制作器物，这些原始的材料必须经过“切磋琢磨”的加工才能成为精美的器物。从《诗经》开始，古人就用器物加工的过程来比喻人的道德学问的养成，认为人同样需要经过相互间的“切磋琢磨”才能成就精深的学问和美善的德行。
Cutting, Polishing, Carving, and Grinding
This concept represents the four artisanal techniques applied to various materials. In antiquity, people used animal bones, ivory, and diverse types of stonesto create objects. These raw materials required the process of "cutting, polishing,carving, and grinding" to transform into refined items. Starting from The Book of Songs, the ancients used the processes of object crafting as metaphors for moral and intellectual cultivation. They believed that individuals also needed to undergo mutual "cutting, polishing, carving, and grinding" to attain deep knowledge and virtuous character.
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