There is only one good, knowledge, and one evil, ignorance

There is only one good, knowledge, and one evil, ignorance

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

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

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

Ignorance, madam, pure ignorance.

Ignorance, madam, pure ignorance.

There is nothing more frightful than an active ignorance.
[Ger., Es ist nichts schrecklicher als eine thatige
Unwissenheit.]

There is nothing more frightful than an active ignorance.
[Ger., Es ist nichts schrecklicher als eine thatige
Unwissenheit.]

His ignorance is encyclopedic.

His ignorance is encyclopedic.

When ignorance gets started it knows no bounds

When ignorance gets started it knows no bounds

A person is never happy except at the price of some ignorance.

A person is never happy except at the price of some ignorance.

Often the cock-loft is empty, in those whom nature hath built
many stories high.

Often the cock-loft is empty, in those whom nature hath built
many stories high.