Free enterprise is essentially a formula not just for wealth creation, but for life satisfaction.

The more control you have over your life, the more responsible you feel for your own success - or failure.

Happiness isn't found in some finite checklist of goals that we can diligently complete and then coast. It's how we live our lives in the process. That's why the four pillars of happiness are faith, family, community and meaningful work. Those are priorities we have to keep investing in.

Yes, free markets tend to produce unequal incomes. We should not be ashamed of that. On the contrary, our system is the envy of the world and should be a source of pride.

Whether we look at capitalism, taxes, business, or government, the data show a clear and consistent pattern: 70 percent of Americans support the free enterprise system and are unsupportive of big government.

Conservatives are better talking about opportunity and growth in the abstract, while liberals talk more about poor people. Right now we [americans] need a good, optimistic, conservative opportunity ideology that is totally geared toward lifting up the poor. That's what I most want to see in candidates.

The truth is that relative income is not directly related to happiness. Nonpartisan social-survey data clearly show that the big driver of happiness is earned success: a person's belief that he has created value in his life or the life of others.