In the sense of long -range history the various civilizations will not take the lead or lag behind for ever, but instead, will vie with each other and be almost on a par. Hence, basically, it i…

在长程历史的意义上，各文明间的关系是你追我赶，不相伯仲，既无永远的领先，亦无永远的滞后，因而从根本上讲，文化间的高低之别、种族间的优劣之分是没有的。