Ignorance and inconsideration are the two great causes of the ruin of mankind

Ignorance and inconsideration are the two great causes of the ruin of mankind

Prejudice is the child of ignorance.

Prejudice is the child of ignorance.

The only thing more expensive than education is ignorance.

The only thing more expensive than education is ignorance.

Ignorance never settles a question.

Ignorance never settles a question.

Ignorance, madam, pure ignorance.

Ignorance, madam, pure ignorance.

Your ignorance cramps my conversation

Your ignorance cramps my conversation

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

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

The only good is knowledge and the only evil is ignorance.

The only good is knowledge and the only evil is ignorance.

If you think education is expensive, try ignorance.

If you think education is expensive, try ignorance.