It used to be the boast of free men that, so long as they kept within the bounds of the known law, there was no need to ask anybody's permission or to obey anybody's orders. It is doubtful whether any of us can make this claim today.

It is because every individual knows little and, in particular, because we rarely know which of us knows best best that we trust the independent and competitive efforts of many to induce the emergence of what we shall want when we see it.

We must raise and train an army of fighters for freedom.

Money is one of the greatest instruments of freedom ever invented by man. It is money which in existing society opens an astounding range of choice to the poor man, a range greater than that which not many generations ago was open to the wealthy

A claim for equality of material position can be met only by a government with totalitarian powers.

Liberty is an opportunity for doing good, but this is only so when it is also an opportunity for doing wrong.

We shall not grow wiser before we learn that much that we have done was very foolish.