[On dishonest business methods:] ... frequently the defender of the practice falls back on the Christian doctrine of charity, and points out that we are erring mortals and must allow for each other's weaknesses! - an excuse which, if carried to its legitimate conclusion, would leave our business men weeping on one another's shoulders over human frailty, while they picked one another's pockets.

A mind which really lays hold of a subject is not easily detached from it.

Perhaps our national ambition to standardize ourselves has behind it the notion that democracy means standardization. But standardization is the surest way to destroy the initiative, to denumb the creative impulse above all else essential to the vitality and growth of democratic ideals.

I decided to write the book to open the eyes of the people of how corrupt John D. Rockefeller company was and the unfair ways he used to be successful. I wanted the people to know the truth about the Standard Oil Company.

The whole force of the respectable circles to which I belonged, that respectable circle which knew as I did not the value of security won, the slender chance of replacing it if lost or abandoned, was against me.

A mind truly cultivated never feels that the intellectual process is complete until it can reproduce in some media the thing which it has absorbed.

We are a commercial people. We cannot boast of our arts, our crafts, our cultivation; our boast is in the wealth we produce. As a consequence business success is sanctified, and, practically, any methods which achieve it are justified by a larger and larger class.