The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.

The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.

There is only one evil: ignorance.

There is only one evil: ignorance.

Hide our ignorance as we will, an evening of wine soon reveals it.

Hide our ignorance as we will, an evening of wine soon reveals it.

If ignorance is bliss, there should be more happy people.

If ignorance is bliss, there should be more happy people.

There is only one good, knowledge, and one evil, ignorance

There is only one good, knowledge, and one evil, ignorance

Naivete in grownups is often charming; but when coupled with vanity it is indistinguishable from stupidity.

Naivete in grownups is often charming; but when coupled with vanity it is indistinguishable from stupidity.

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.

Children's talent to endure stems from their ignorance of alternatives.

Children's talent to endure stems from their ignorance of alternatives.

Unintelligent people always look for a scapegoat.

Unintelligent people always look for a scapegoat.