Friedrich Engels Quote

Everything must justify its existence before the judgment seat of Reason, or give up existence.


Ten Classics of Marxism (ed. 1948)


Everything must justify its existence before the judgment seat of Reason, or give up existence.

Everything must justify its existence before the judgment seat of Reason, or give up existence.

Everything must justify its existence before the judgment seat of Reason, or give up existence.

Everything must justify its existence before the judgment seat of Reason, or give up existence.