If you wish to prosper, let your customer prosper. When people have learned this lesson, everyone will seek his individual welfare in the general welfare. Then jealousies between man and man, city and city, province and province, nation and nation, will no longer trouble the world.

They would be the shepherds over us, their sheep. Certainly such an arrangement presupposes that they are naturally superior to the rest of us. And certainly we are fully justified in demanding from the legislators and organizers proof of this natural superiority.

The impulses of my heart are the voice of Nature, which is never mistaken. The institutions that stand in my way are man-made and are only arbitrary conventions to which I have never given my consent. In trampling these institutions underfoot, I shall have the double pleasure of satisfying my inclinations and of believing myself a hero

When goods do not cross borders, soldiers will.

Men naturally rebel against the injustice of which they are victims. Thus, when plunder is organized by law for the profit of those who make the law, all the plundered classes try somehow to enter, by peaceful or revolutionary means, into the making of laws. According to their degree of enlightenment, these plundered classes may propose one of two entirely different purposes when they attempt to attain political power: Either they may wish to stop lawful plunder, or they may wish to share in it.

But how is this legal plunder to be identified? Quite simply. See if the law takes from some persons what belongs to them and gives it to other persons to whom it does not belong. See if the law benefits one citizen at the expense of another by doing what the citizen himself cannot do without committing a crime.

If goods don't cross borders, armies will.