80% of the results come from 20% of the causes. A few things are important; most are not.
Richard KochThe road to hell is paved with the pursuit of volume. Volume leads to marginal products, marginal customers, and greatly increased managerial complexity.
Richard KochUse all the willpower at your disposal to make yourself happy. Construct the right stories about yourself - and believe them!
Richard KochIt is not shortage of time that should worry us, but the tendency for the majority of time to be spent in low-quality ways.
Richard Koch