Whoever belittles his neighbor lacks sense, but a man of understanding remains silent.
I. Silence is here recommended as an instance of true friendship, and a preservative of it, and therefore an evidence, 1. Of wisdom: A man of understanding, that has rule over his own spirit, if he be provoked, holds his peace, that he may neither give vent to his passion nor kindle the passion of others by any opprobrious language or peevish reflections. 2.
Commenting on Proverbs 11:12-13
He that is void of wisdom despiseth his neighbour,.... Not only in his heart, but by giving him opprobrious language; he speaks contemptibly of him, either because he thinks he is wiser than his neighbour, and therefore calls him fool at every turn; as those who are most destitute of wisdom conceit they have the largest share of it, and despise others; or else because...
despiseth--or, "reviles," a course contrasted with the prudent silence of the wise. holdeth his peace--as if neither hearing nor telling.