We don't know why anything happens or why anything is.

Vanity rather than wisdom determines how the world is run.

Nothing is so firmly believed as that which we least know.

I felt as if I had more to learn than I had time on earth.

But promises based on ignorance always prove disappointing.

What the mind doesn't understand, it worships or fears.

Timendi causa est nescire - Ignorance is the cause of fear.

Nina matatizo ya kiafya: Udadisi wa hali ya juu wa kiakili.

There are no uninteresting things, only uninterested people.

Euere Schuld, Deichgraf!" schrie eine Stimme aus dem Haufen.

It is possible to know all the facts and still know nothing.

Ignorance is not bad faith. But persistence in ignorance is.

The burden of knowledge is lighter than the joy of ignorance.

They hate us because we don't even know why they hate us.

The ignorance of the oppressed is strength for the oppressor.