Living is Easy with Eyes Closed.
Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.
Confidence is ignorance. If you're feeling cocky, it's because there's something you don't know.
When I was a boy of 14, my father was so ignorant I could hardly stand to have the old man around. But when I got to be 21, I was astonished at how much the old man had learned in seven years.
War is peace. Freedom is slavery. Ignorance is strength.
There is only one good, knowledge, and one evil, ignorance.
Real knowledge is to know the extent of one's ignorance.
Education is the progressive discovery of our own ignorance.
Ignorance is the parent of fear.
Knowledge is measured by degrees of ignorance.