By ignorance we mistake, and by mistakes we learn

By ignorance we mistake, and by mistakes we learn

Discussion is an exchange of knowledge; argument is an exchange of ignorance

Discussion is an exchange of knowledge; argument is an exchange of ignorance

There is no reply to the ignorant like keeping silence

There is no reply to the ignorant like keeping silence

For "ignorance is the mother of devotion," as all the world
knows.

For "ignorance is the mother of devotion," as all the world
knows.

There is nothing more frightful than ignorance in action.

There is nothing more frightful than ignorance in action.

But let a man know that there are things to be known, of which he
is ignorant, and it read more

But let a man know that there are things to be known, of which he
is ignorant, and it is so much carved out of his domain of
universal 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 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.

Fear always springs from ignorance

Fear always springs from ignorance