There ain't no such thing as a free lunch."
A Libertarian Movement slogan - The Moon Is a Harsh Mistress, read more

There ain't no such thing as a free lunch."
A Libertarian Movement slogan - The Moon Is a Harsh Mistress, 1907.

The most important benefit of population size and growth is the increase it brings to the stock of useful knowledge. read more

The most important benefit of population size and growth is the increase it brings to the stock of useful knowledge. Minds matter economically as much as, or more than, hands or mouths.

A consumer is a shopper who is sore about something.

A consumer is a shopper who is sore about something.

We may not be able to offer long-term employment, but we should try to offer long-term employability.

We may not be able to offer long-term employment, but we should try to offer long-term employability.

It is your mind that matters economically, as much or more than your mouth or hands. In the long run, read more

It is your mind that matters economically, as much or more than your mouth or hands. In the long run, the most important economic effect of population size and growth is the contribution of additional people to our stock of useful knowledge. And this contribution is large enough in the long run to overcome all the costs of population growth.

Value is not intrinsic; it is not in things. It is within us; it is the way in which man read more

Value is not intrinsic; it is not in things. It is within us; it is the way in which man reacts to the conditions of his environment.

I made my money by selling too soon.

I made my money by selling too soon.

Money is the sinews of love, as of war.

Money is the sinews of love, as of war.

Every company's greatest assets are its customers, because without customers there is no company.

Every company's greatest assets are its customers, because without customers there is no company.