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

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

Ignorance gives one a large range of probabilities.

Ignorance gives one a large range of probabilities.

Ignorance is the soil in which belief in miracles grows.

Ignorance is the soil in which belief in miracles grows.

Where ignorance is bliss,
'Tis folly to be wise.

Where ignorance is bliss,
'Tis folly to be wise.

Gross ignorance is 144 times worse than ordinary ignorance.

Gross ignorance is 144 times worse than ordinary ignorance.

The only thing more expensive than education is ignorance.

The only thing more expensive than education is ignorance.

If you think education is expensive, try ignorance.

If you think education is expensive, try ignorance.

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

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

Gross ignorance: 144 times worse than ordinary ignorance.

Gross ignorance: 144 times worse than ordinary ignorance.