Men like Henry George [ the pioneer of land value taxation] are rare, unfortunately. One cannot imagine a more beautiful combination of intellectual keenness, artistic form, and fervent love of justice.

Information is not knowledge.

Anyone who thinks science is trying to make human life easier or more pleasant is utterly mistaken.

If you can't explain something simply, you don't know enough about it.

To have a better life we must keep choosing how we are living.

One cannot learn so well as by experiencing it oneself.

We are boxed in by the boundary conditions of our thinking