Gross ignorance is 144 times worse than ordinary ignorance.

Gross ignorance is 144 times worse than ordinary ignorance.

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

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

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

The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.

The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.

The doorstep to the temple of wisdom is a knowledge of our own ignorance.

The doorstep to the temple of wisdom is a knowledge of our own ignorance.

I would prefer as friend a good man ignorant than one more clever who is evil too.

I would prefer as friend a good man ignorant than one more clever who is evil too.

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

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

The truest characters of ignorance
Are vanity, and pride, and annoyance.

The truest characters of ignorance
Are vanity, and pride, and annoyance.

The greatest ignorance is to reject something you know nothing about

The greatest ignorance is to reject something you know nothing about