Image is from 品德月经》第十五九关防一直版- 逐日魁

There are those who will conquer the world
And make of it (what they conceive or desire).
I see that they will not succeed.

A constant law of history is that the emperors or rulers take turns to govern the people. A hero is nothing but a product of his current situation; the current situation produces their heroes. With that being said, we know that it is not possible to conquer the world by one’s own deliberation and intention. The consequence for a ruler to gain the world forcibly will fail, and similarly, he will lose it no matter how hard he wants to hold it.