Real knowledge is to know the extent of one's ignorance.

Real knowledge is to know the extent of one's ignorance.

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

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

. . where ignorance is bliss, 'Tis folly to be wise.

. . where ignorance is bliss, 'Tis folly to be wise.

There is no darkness but ignorance.

There is no darkness but ignorance.

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.

The only thing more expensive than education is ignorance.

The only thing more expensive than education is ignorance.

Be ignorance thy choice, where knowledge leads to woe.

Be ignorance thy choice, where knowledge leads to woe.

Ignorance is not innocence but sin.

Ignorance is not innocence but sin.

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

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