Agree. They may have had high culture within their borders at one time but they could never extend it beyond their borders.
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Skeeter, permit a opinion/reflection.
Greece and Rome grasped that the creative impulse originated w/the individual; not the group/tribe. As such they fostered that spirit and it resulted in the founding of Western Civilization, our heritage.
China, ruled by Dynasties, much later by Militarists and now by Marxists, has never encouraged the individual and his ideas, perceiving them as a threat to their autocratic governance.
Given China's perception of ideas, is it any wonder they cheat, lie and steal the ideas of others?
Yet forecasters insist that China owns the future of the world. Really?????