Who is so wise as to have a perfect knowledge of all things? Therefore trust not too much to thine own opinion, but be ready also to hear the opinion of others. Thought thine own opinion be good, yet if for the love of God thou foregoest it, and followest that of another, thou shalt the more profit thereby.
The successful producer of an article sells it for more than it cost him to make, and that's his profit. But the customer buys it only because it is worth more to him than he pays for it, and that's his profit. No one can long make a profit producing anything unless the customer makes a profit using it.
There can be no freedom of the individual, no democracy, without the capital system, the profit system, the private enterprise system. These are, in the end, inseparable. Those who would destroy freedom have only first to destroy the hope of gain, the profit of enterprise and risk-taking, the hope of accumulating capital, the hope to save something for one's old age and for one's children. For a community of men without property, and without the hope of getting it by honest effort, is a community of slaves of a despotic State.