I do not pretend to know where many ignorant men are sure -- that is all that agnosticism means.

I do not pretend to know where many ignorant men are sure -- that is all that agnosticism means.

The only good is knowledge and the only evil is ignorance.

The only good is knowledge and the only evil is 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.

All our ignorance brings us closer to death.

All our ignorance brings us closer to death.

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

Through ignorance of what is good and what is bad, the life of
men is greatly perplexed.
[Lat., read more

Through ignorance of what is good and what is bad, the life of
men is greatly perplexed.
[Lat., Ignoratione rerum bonarum et malarum maxime hominum vita
vexatur.]

He who joyfully marches to music in rank and file has already earned my contempt. He has been given a read more

He who joyfully marches to music in rank and file has already earned my contempt. He has been given a large brain by mistake, since for him the spinal cord would surely suffice.

Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.

Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.

There is only one evil: ignorance.

There is only one evil: ignorance.