i was reading this simple poem & find it very unique & deep in meaning

Although I Conquer All The Earth

Athough I conquer all the earth,
Yet for me there is only one city.
In that city there is for me only one house;
And in that house, one room only;
And in that room, a bed.
And one woman sleeps there,
The shining joy and jewel of all my kingdom.

Anonymous, Ancient India