Do you think nobody would willingly entrust his children to you or pay you for teaching them? Why do you have to extort your fees and collect your pupils by compulsion?

Nothing increases the number of jobs so rapidly as labor-saving machinery, because it releases wants theretofore unknown, by permitting leisure.

Now the sole remedy for the abuse of political power is to limit it; but when politics corrupt business, modern reformers invariably demand the enlargement of the political power.

Most of the harm in the world is done by good people, and not by accident, lapse or omission.

A tax-supported, compulsory educational system is the complete model of the totalitarian state.

One genius is about all a house will hold.

The humanitarian in theory is the terrorist in action.