The most dangerous people are the ignorant.
Sentiment: NEGATIVE
Ignorance per se is not nearly as dangerous as ignorance of ignorance.
Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.
People are dangerous when they have nothing to lose.
Nothing is as dangerous as an ignorant friend; a wise enemy is to be preferred.
They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.
We live in a world where there are dangerous people, there are bad people.
The most violent element in society is ignorance.
The ignorant classes are the dangerous classes.
Sometimes the ignorant are among the most educated.
If a little knowledge is dangerous, where is the man who has so much as to be out of danger?
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