Who said “Where ignorance is bliss, 'Tis folly to be wise.”?

“Everybody is ignorant -- only on different subjects.”

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

“Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.”

“I do not pretend to know where many ignorant men are sure -- that is all that agnosticism means.”

“Ignorance breeds monsters to fill up all the vacancies of the soul that are unoccupied by the verities of knowledge.”

“The paths of glory lead but to the grave.”

“Each in his narrow cell for ever laid, the rude forefathers of the hamlet sleep.”

“Too poor for a bribe, and too proud to importune, he had not the method of making a fortune.”

“Alas! regardless of their doom, the little victims play! No sense have they of ills to come nor care beyond today.”

“A favorite has no friend!”

“Thought would destroy their paradise.”