最好的决策是在数据和经验的交汇处做出的。
The best decisions are made at the intersection of data and experience.
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
People can be really smart or have skills that are directly applicable, but if they don't really believe in it, then they are not going to really work hard.
实现任何有价值的事情的三个重要要素是：努力工作、坚持不懈和常识。