Who ne'er knew salt, or heard the billows roar.

Who ne'er knew salt, or heard the billows roar.

When ignorance gets started it knows no bounds

When ignorance gets started it knows no bounds

The greatest ignorance is to reject something you know nothing about

The greatest ignorance is to reject something you know nothing about

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

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

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

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

There is no darkness but ignorance.

There is no darkness but ignorance.

To be ignorant of one's ignorance is the malady of the ignorant.

To be ignorant of one's ignorance is the malady of the 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.

There is nothing more frightful than an active ignorance.
[Ger., Es ist nichts schrecklicher als eine thatige
Unwissenheit.]

There is nothing more frightful than an active ignorance.
[Ger., Es ist nichts schrecklicher als eine thatige
Unwissenheit.]