oran Idiom, Proverb

ignorance is bliss

ignorant people have nothing to worry about "The teacher said, ""Ignorance is bliss - until you write exams."""

ignorant of

（of person） knowing little or nothing about；not aware of无知识的；不知道的
I am completely ignorant of his intentions．我对他的企图全然不知。
He is ignorant of English．他不懂英语。
He was ignorant of the fact．他不了解事实。

apples and oranges

Idiom(s): apples and oranges

Theme: DIFFERENCE

a pair of words representing two entities that are not similar. (Fixed order.)
• You can't talk about Fred and Ted in the same breath! They're apples and oranges.
• Talking about her current book and her previous best-seller is like comparing apples and oranges.

Ignorance is bliss.

Possible interpretation: What you do not know causes no worry or sadness.

Where ignorance is bliss it is folly to be wise.

It is better to be unaware of something that will bring unhappiness.

Agent Orange|Agent|Orange

n. A herbicide used as a defoliant during the Vietnam War, considered by some to cause birth defects and cancer, hence, by extension, an instance of "technological progress pollution". If things continue as they have, we'll all be eating some Agent Orange with our meals.

oranges

oranges
see apples and oranges.