"Philosophers have hitherto only interpreted the world
The point is to change it"
This quote is from Karl Marx
And Marxism is, in this sense, not a philosophy
but it's a critique of philosophy, ideology, capitalism and society
And what Karl Marx and his buddy Friedrich Engels put together
as the philosophical basis of Marxism
is more of a Best Of album
In particular, the two have ripped off from Hegel's Dialectics
and Feuerbach's Materialism
Everything on earth can be traced back
to matter and its laws
Mixed with the dialectical perspective of constant development, it means: