Mourn the spirit

If you take a look back to the ancient people, to see what were they mainly concerning. It is easy to find out that in fact they had very similar or should I say the same problems in comparison to us: wife missing husband who is far away, lower layer people complaining about the society, young man loving young woman, old people fearing death and so on...
In the aspect of spirit, there is hardly any progress made by us in thouthands of years. What we are doing now in spirit is just beginning to free it from prejudice, just a beginning.