The real test of a financial model is not how complex it is, but how well it captures the essential features of the economic problem.
金融模型的真正考验不在于它有多复杂,而在于它是否能很好地捕捉经济问题的本质特征。
现在是一个刚刚过去的点。
The market is always looking for the next opportunity.
技术不仅仅是一种工具。它可以赋予学习者以前可能没有的声音。
The writer is a professional observer.