Never let your persistence and passion turn into stubbornness and ignorance.

Never let your persistence and passion turn into stubbornness and ignorance.

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.

Ignorance seldom vaults into knowledge, but passes into it
through an intermediate state of obscurity, even as night into read more

Ignorance seldom vaults into knowledge, but passes into it
through an intermediate state of obscurity, even as night into
day through twilight.

Ignorance gives one a large range of probabilities.

Ignorance gives one a large range of probabilities.

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

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

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

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

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

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

The living man who does not learn, is dark, dark, like one
walking in the night.

The living man who does not learn, is dark, dark, like one
walking in the night.

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

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