If you're referring to the one who quote that sentence, it would be unknown, but it is a really famous quote.
If
you wanted to restates the main idea of this quotation , it would be :
it's not good to criticize others because we don't know that they face
in life.
hope this helps!
to make connections to other texts
Answer:
sleepers
Explanation:
Difference-
"Her sisters are the loudest sleepers in the house."
"Her sisters are the loudest in the house."