The road to hell is paved with the pursuit of volume. Volume leads to marginal products, marginal customers, and greatly increased managerial complexity.

Make the choice that you want to be happy. You owe it to yourself and you owe it to other people too.

Conventional wisdom is not to put all of your eggs in one basket. 80/20 wisdom is to choose a basket carefully, load all your eggs into it, and then watch it like a hawk.

If we want to sum up the theory of evolution by natural selection in two words, which have great relevance for all societies and businesses, we should simply remember: diversity works.

Use all the willpower at your disposal to make yourself happy. Construct the right stories about yourself - and believe them!

The road to hell is paved with the pursuit of volume. Volume leads to marginal products, marginal customers, and greatly increased managerial complexity.

80% of the results come from 20% of the causes. A few things are important; most are not.