The highest form of ignorance is when you reject something you don't know anything about.

The highest form of ignorance is when you reject something you don't know anything about.

Being ignorant is not so much a shame, as being unwilling to learn.

Being ignorant is not so much a shame, as being unwilling to learn.

Ignorance is the dominion of absurdity.

Ignorance is the dominion of absurdity.

If ignorance is bliss, there should be more happy people.

If ignorance is bliss, there should be more happy people.

There are many things of which a wise man might wish to be ignorant

There are many things of which a wise man might wish to be ignorant

By ignorance we mistake, and by mistakes we learn

By ignorance we mistake, and by mistakes we learn

But let a man know that there are things to be known, of which he
is ignorant, and it read more

But let a man know that there are things to be known, of which he
is ignorant, and it is so much carved out of his domain of
universal knowledge.

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

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

I am not ashamed to confess I am ignorant of what I do not know

I am not ashamed to confess I am ignorant of what I do not know