The word 资格 is formed by combining two characters whose core meanings metaphorically create a new abstract concept. The first character, 资 (zī), carries connotations of capital, endowment, or foundational material, the "stuff" one possesses. The second, 格 (gé), originally refers to a standard, a frame, or a qualified status, as seen in words for "standard" (标准) or "passing a test" (及格). Together, they synthesize the idea of possessing the necessary foundational endowments or credentials that meet a required standard, thus forming the concept of "qualification" or "eligibility". It is the condition of having the inherent or acquired "capital" that fits the "frame" of a particular right, position, or opportunity.