“[…] where ignorance is bliss,
'Tis folly to be wise.”

“To each his suff'rings: all are men,
Condemn'd alike to groan,
The tender for another's pain;
Th' unfeeling for his own.
Yet ah! why should they know their fate?
Since sorrow never comes too late,
And happiness too swiftly flies.
Thought would destroy their paradise.
No more; where ignorance is bliss,
'Tis folly to be wise.”

“Ignorance was bliss.”

“If ignorance is bliss, then I’m a blister.”

“Ignorance is not bliss — it is oblivion. Determined ignorance is the hastiest kind of oblivion.”

“True wisdom is less presuming than folly. The wise man doubteth often, and changeth his mind; the fool is obstinate, and doubteth not; he knoweth all things but his own ignorance.”

“Ignorance is not bliss. Bliss is knowing the full meaning of what you have been given.”

“They say ignorance is bliss…. they're wrong”

“If ignorance is bliss, then I'm in heaven now.”

“If knowledge is power, ignorance cannot be bliss.”