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。
"A good book is the best of friends, the same today and forever."
The best hedge against low oil prices is low breakeven costs.
最成功的企业是那些将利润与目标结合的企业。
I don't know what's better gettin' laid or gettin' paid.