Looking for a quote about man and wisdom and I don't quite remember it.?

Question

It was something like either:

A man who believes he knows everything truly knows nothing

OR

A man who realizes he will never know everything is truly wise.

Can you find the actual quote for me (source included?) 10 pts for closest answer. Thank you!

Answer 1

read the book of proverbs in the BIBLE you will find a hundred quotes just like that

Answer 2

I read this somewhere the other day. You should be able to Google it.

Answer 3

I believe you are looking for "If" by Rudyard Kipling. Google it as I wrote it here.