The only relevant test of the validity of a hypothesis is comparison of prediction with experience.

What you have as a result of past policies is that German entrepreneurs go outside of Germany for many of their activities. They are investing abroad instead of at home because there isn't the openness, fluidity and opportunity they find outside their borders.

Few trends could so thoroughly undermine the very foundations of our free society as the acceptance by corporate officials of a social responsibility other than to make as much money for their stockholders as possible.

Consider Social Security. The young have always contributed to the support of the old. Earlier, the young helped their own parents out of a sense of love and duty. They now contribute to the support of someone else's parents out of compulsion and fear. The voluntary transfers strengthened the bonds of the family; the compulsory transfers weaken those bonds.

Germany has a very able and productive workforce. It has high-quality products that are valued all over the world. It has every opportunity to be a productive, growing state. It just has to give its entrepreneurs a chance. It has to let them make money, hire and fire, and act like entrepreneurs.

I do not believe that the solution to our problem is simply to elect the right people. The important thing is to establish a political climate of opinion which will make it politically profitable for the wrong people to do the right thing. Unless it is politically profitable for the wrong people to do the right thing, the right people will not do the right thing either, or it they try, they will shortly be out of office.

You can only make money if you buy a product, whatever it is - maybe a currency, maybe wheat and maybe something else - at a relatively low price and sell it at a higher price than you buy it at. There's no other way to make money.