Discussion is an exchange of knowledge; an argument an exchange of ignorance.

Discussion is an exchange of knowledge; an argument an exchange of 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.

And his best riches, ignorance of wealth.

And his best riches, ignorance of wealth.

Unintelligent people always look for a scapegoat.

Unintelligent people always look for a scapegoat.

I am not ashamed to confess that I am ignorant of what I do not
know.
[Lat., Non read more

I am not ashamed to confess that I am ignorant of what I do not
know.
[Lat., Non me pudet fateri nescire quod nesciam.]

The two pillars of 'political correctness' are:a) willful ignoranceb) a steadfast refusal to face the truth

The two pillars of 'political correctness' are:a) willful ignoranceb) a steadfast refusal to face the truth

For "ignorance is the mother of devotion," as all the world
knows.

For "ignorance is the mother of devotion," as all the world
knows.

Mr. Kremlin himself was distinguished for ignorance, for he had
only one idea, and that was wrong.

Mr. Kremlin himself was distinguished for ignorance, for he had
only one idea, and that was wrong.

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

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