Knowledge is proud to know so much.
Wisdom is humbled to only know so much.
... a beautiful quote (I paraphrased, but that's the good part) by William Cowper.
I recently read William Cowper, by Conrad Brunström. Not too flattering, but much of Cowper's work is excellent, despite the implication that some of his accreditations may not have been solely his own work. He would have been more accepted had he only pointed out that some of his publishing was a collective of efforts.