Marxism and Idealism are like the front and back of a coin because they belong to opposite philosophical systems. One is based on matter as the origin of the world

and the other is based on consciousness as the origin of the world. How do the two camps with different positions have in common in dialectics

republican ideas and other aspects? In this article you may be able to find the answer. The front and back of the coin can never touch each other

because they move in opposite directions. But if they look back

they can see each other.