资本资产定价模型并非旨在成为资本市场的实证均衡理论,而是一种规范性理论,描述如果投资者以某种方式行事,价格应如何表现。
Quality is the life of an enterprise and the cornerstone of a brand.
The challenge is to make the audience believe in the character, not in the actor.
最坚固的容器不仅由钢铁制成,更由远见和团队合作打造。
解释:向外物游览就要要求外物的完备,向自己内心求取,则能充实完善自身。