There is nothing more frightful than ignorance in action.

There is nothing more frightful than ignorance in action.

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.

By ignorance we mistake, and by mistakes we learn

By ignorance we mistake, and by mistakes we learn

There is no reply to the ignorant like keeping silence

There is no reply to the ignorant like keeping silence

Ignorance is the dominion of absurdity.

Ignorance is the dominion of absurdity.

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

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.]

Your ignorance cramps my conversation

Your ignorance cramps my conversation

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

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