It's worth noting that the assumption that something can't happen has the potential to make it happen, since people who believe it can't happen will … - Howard Marks

If you've settled on the value approach to investing and come up with an intrinsic value for a security or asset, the next important thing is to hold it firmly. That's because in the world of investing, being correct about something isn't at all synonymous with being proved correct right away.

Expensive illogicalities and inefficiencies do not worry the monsters of American bureaucracy, and the taxpayers are enthusiastic and eager to spend fortunes in the name of fighting crime. Prison places cost the US taxpayer more than university places. The American belief that prisons are the best way to combat crime has led to an incarceration rate that is at least five times that of almost any industrialised nation. Overcrowding is endemic. Conditions are appalling, varying from windowless, sensory-deprived isolation to barren futile brutality.

We conclude that most of the time, the future will look a lot like the past, with both up cycles and down cycles. There is a right time to argue that things will be better, and that's when the market is on its backside and everyone is selling things at giveaway prices. It's dangerous when the market's at record levels to reach for a positive rationalisation that has never held true in the past.