An individualist might be a rugged John Wayne, a pioneer like Amy Johnson, a creative innovator like Kate Bush, or an entrepreneur like Richard Branson.
For the egoism which enters into our theories does not affect their sincerity; rather, the more our egoism is satisfied, the more robust is our belief.
Let us stop for a moment to remind ourselves what these advantages are. They are partly advantages of efficiency-the advantages of decentralisation and of the play of self-interest.