ignorance

Art hath an enemy called Ignorance.

The trouble with ignorance is that it picks up confidence as it goes along.

I wish you would read a little poetry sometimes. Your ignorance cramps my conversation.

Never let your persistence and passion turn into stubbornness and ignorance.

A person is never happy except at the price of some ignorance.

To be ignorant of one's ignorance is the malady of the ignorant.

RELIGION, n. A daughter of Hope and Fear, explaining to Ignorance the nature of the Unknowable.

POSITIVISM, n. A philosophy that denies our knowledge of the Real and affirms our ignorance of the Apparent. Its longest exponent is Comte, its broadest Mill and its thickest Spencer.

LEARNING, n. The kind of ignorance distinguishing the studious.

Most ignorance is vincible ignorance. We don't know because we don't want to know.