Your ignorance cramps my conversation

Your ignorance cramps my conversation

It takes a lot of things to prove you are smart, but only one thing to prove you are ignorant.

It takes a lot of things to prove you are smart, but only one thing to prove you are ignorant.

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

There is no reply to the ignorant like keeping silence

There is no reply to the ignorant like keeping silence

Ignorance, madam, pure ignorance.

Ignorance, madam, pure ignorance.

Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.

Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.

There is nothing more frightful than ignorance in action.

There is nothing more frightful than ignorance in action.

Ignorance never settles a question.

Ignorance never settles a question.

Ignorance is the night of the mind, a night without moon or star

Ignorance is the night of the mind, a night without moon or star