John Gills Exposition of the Bible Commentary - Proverbs 28:11
The rich man is wise in his own conceit ,.... Ascribing his getting riches to his great sagacity, wisdom, and prudence; and being flattered with it by dependents on him; but the poor that hath understanding searcheth him out : a man of good understanding, whether in things natural, civil, moral, or spiritual, though poor, as a man may be poor and yet a wise man; such an one, when he comes into company with a rich man, wise in his own conceit, he soon by conversation with him finds him... read more
Matthew Henry's Complete Commentary - Proverbs 28:11
Note, 1. Those that are rich are apt to think themselves wise, because, whatever else they are ignorant of, they know how to get and save; and those that are purse-proud expect that all they say should be regarded as an oracle and a law, and that none should dare to contradict them, but every sheaf bow to theirs; this humour is fed by flatterers, who, because (like Jezebel's prophets) they are fed at their table, cry up their wisdom. 2. Those that are poor often prove themselves wiser than... read more