You want to deliver to the world what you would buy if you were on the other end.

Investing is where you find a few great companies and then sit on your ass.

Understanding how to be a good investor makes you a better business manager and vice versa.

Why should it be easy to do something that, if done well, two or three times, will make your family rich for life?

Darwin paid particular attention to disconfirming evidence. Objectivity maintenance routines are totally required in life if you're going to be a great thinker.

So, economics should emulate physics' basic ethos, but its search for precision in physics-like formulas is almost always wrong in economics.

With so much money riding on reported numbers, human nature is to manipulate them. And with so many doing it, you get Serpico effects, where everyone rationalizes that it's okay because everyone else is doing it. It is always thus.