This is a quote from the book "The ​Virtue Of Selfishness" by Ayn Rand
... still unable to solve the problem of feeding her population.

As far as superior productivity and speed of economic progress are concerned, the question of any comparisons between
capitalism and socialism has been answered once and for all — for any honest person — by the present difference between West and East Berlin.

Instead of peace, socialism has in
troduced a new kind of gruesome lunacy into international relations — the “cold war,” which is a state of chronic war with undeclared periods of peace between wantonly sudden invasions —...
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