Ignorance is not innocence but sin.

Ignorance is not innocence but sin.

By ignorance we mistake, and by mistakes we learn

By ignorance we mistake, and by mistakes we learn

The learned man knows that he is ignorant.

The learned man knows that he is ignorant.

The evil that is in the world almost always comes of ignorance, and good intentions may do as much harm read more

The evil that is in the world almost always comes of ignorance, and good intentions may do as much harm as malevolence if they lack understanding.

Real knowledge is to know the extent of one's ignorance.

Real knowledge is to know the extent of one's ignorance.

Ignorance is not bliss - it is oblivion

Ignorance is not bliss - it is oblivion

Prejudice is the child of ignorance.

Prejudice is the child of ignorance.

One of the keys to happiness is a bad memory.

One of the keys to happiness is a bad memory.

We allow our ignorance to prevail upon us and make us think we can survive alone, alone in patches, alone read more

We allow our ignorance to prevail upon us and make us think we can survive alone, alone in patches, alone in groups, alone in races, even alone in genders.