Answer:
I haven't found your question here. However, I’ll give you the meaning of this quote.
Explanation:
This quote by Alexander Pope is from one of his poems called “An Essay on Man”. The objective of this work was to justify the ways of God to man, and how the evil plays a role in these ways. Alexander wanted us to know that since man can't know God's purposes, the man can't complain about the existence of evil. Therefore, he must accept that Whatever is, is right.