People who lack material wealth, who are poor, won't be very happy. They will be obsessed with meeting their bills at pay day. And people who have an abundance of material goods are often not happy.

Great insight comes from seeing something as odd and finding out why.

My parents, and their interest in making the world a better place for more people inspired me.

A country's middle class is its bedrock.

The best advertising is done by satisfied customers.

Don’t buy market share. Figure out how to earn it.

The successful salesperson cares first for the customer, second for the products.