What is the best quality brick in the world?

Could you please elaborate on what criteria you're using to determine the "best quality" brick in the world? Is it based on durability, strength, appearance, cost-effectiveness, or a combination of these factors? Additionally, is there a specific type of brick you're referring to, such as clay bricks, concrete blocks, or something else entirely? Without more information, it's difficult to definitively answer your question, as the answer could vary greatly depending on the context and intended use of the bricks.