资本资产定价模型并非旨在描述投资者实际行为的实证理论,而是关于理性投资者应如何行事的规范理论。
要想知道戒酒的办法,清醒时看看醉酒人的丑态便知道如何做了。
说到底,它是你和上帝之间的事,而决不是你和他人之间的事。
I don't like favors; they oppress and make me fell like a slave. I'd rather do everything for myself, and be perfectly independent.
技术变革不是外生的;它是人们对市场激励做出反应而采取的有意行动的结果。
The individual is the only reality. The further we move away from the individual toward abstract ideas about Homo sapiens, the more likely we are to fall into error.