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。
我们都在一个并不总是有意义的世界里尽力而为。
"Psychology must focus on the utility of mental operations."
The best agricultural solutions are often the simplest ones.
Education in computer science should inspire creativity and critical thinking.
时尚应该是包容的,而不是排他的。