Iain M. Banks said this quote

Now, quite apart from the fact that, from the point of view of the Earther, socialism suffers the devastating liability of only exhibiting internal contradictions when you are trying to use it as an adjunct to your own stupidity (unlike capitalism, which again, from the point of view of the Earther, happily has them built in from the start), it is the case that because Free Enterprise got there first and set up the house rules, it will always stay at least one kick ahead of its rivals.