There is nothing more frightful than ignorance in action.

There is nothing more frightful than ignorance in action.

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 never settles a question.

Ignorance never settles a question.

The greatest ignorance is to reject something you know nothing about

The greatest ignorance is to reject something you know nothing about

Ignorance is innocence - stupidity comes with experience

Ignorance is innocence - stupidity comes with experience

Gross ignorance: 144 times worse than ordinary ignorance.

Gross ignorance: 144 times worse than ordinary ignorance.

I have never met a man so ignorant that I couldn't learn something from him.

I have never met a man so ignorant that I couldn't learn something from him.

The evil that is in the world almost always comes of ignorance, and good intentions may do as much harm read more

The evil that is in the world almost always comes of ignorance, and good intentions may do as much harm as malevolence if they lack understanding.

I do not believe in the collective wisdom of individual ignorance.

I do not believe in the collective wisdom of individual ignorance.