Everything must justify its existence before the judgment...

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

Friedrich Engels

Ten Classics of Marxism (ed. 1948)

Friedrich Engels Quotes

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.