“The leaps of human knowledge take the form of revolutionary unravelings of historical riddles. Any problem can be solved by successive attempts, in stages and degrees. But problems are the stuff of reformist imbecility. A riddle, on the other hand, unraveled once and for all when the light of revolution shines upon it, will never again become shrouded in mystery.”

The Immutable Tablets of the Communist Theory of the Party (1960).