资本资产定价模型(CAPM)是理解风险-回报权衡的有用工具,但它远非完美。
The only way to learn a new programming language is by writing programs in it.
实现明天理想的唯一障碍是今天的疑虑。
When every penny must be calculated, the margin for error evaporates.
The light constantly changes, and that alters the atmosphere and beauty of things every minute.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
"The photograph is just the starting point. The painting is something else entirely."
我不会为了红而做自己不喜欢做的事。