Echt / Real Ignoranz / Ignorance Kennt / Know Umfang / Extent Wissen / Knowledge
His ignorance was as remarkable as his knowledge.
Ignorance is never better than knowledge.
Not ignorance, but ignorance of ignorance, is the death of knowledge.
Ignorance is bold and knowledge reserved.
The only good is knowledge, and the only evil is ignorance.
The learned man knows that he is ignorant.
Opinion is the medium between knowledge and ignorance.
The realization of ignorance is the first act of knowing.
The little I know I owe to my ignorance.