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We tried for centuries to make both airplanes and perpetual motion machines. Eventually we succeeded with one and proved the other physically impossible. A lon

We tried for centuries to make both airplanes and perpetual motion machines. Eventually we succeeded with one and proved the other physically impossible. A long series of failures only proves that those specific things didn't work. You need more than that to come to a final conclusion.

mc32 11y ago
That may very well be true but such thing will not be "Marxism" or "Capitalism" it will be however a "political and economic system" Just as what we have flying now may be a flying machine or aeroplane but not an "Ornithopter".