“Where ignorance is bliss, 'Tis folly to be wise" is quoted by-

♦ “Where ignorance is bliss,
'Tis folly to be wise" is quoted by - Thomas Gray.

• Some other quotes of Gray:
- Poetry is thoughts that breathe, and words that burn.
- The paths of glory lead but to the grave.
- I shall be but a shrimp of an author.
- If the best man's faults were written on his forehead, he would draw his hat over his eyes.

• Thomas Gray:
- তাকে Graveyard poet বলা হয়।
- তিনি একজন English poet.
- “An Elegy Written in a Country Church Yard” is one of the best known of English lyric poems by him.

• Notable works:
- An Elegy Written in a Country Church Yard
- Ode on a Distant Prospect of Eton College
- The Bard
- The Progress of Poesy

Source: Britannica.