Solomon
Proverbs 12:8BSB·traditional attribution

A man is praised according to his wisdom, but a twisted mind is despised.

Matthew Henry Presbyterian

We are here told whence to expect a good name. Reputation is what most have a high regard to and stand much upon. Now it is certain, 1. The best reputation is that which attends virtue and serious piety, and the prudent conduct of life: A man shall be commended by all that are wise and good, in conformity to the judgment of God himself...

John Gill Reformed Baptist

A man shall be commended according to his wisdom,.... Not according to his birth and pedigree; not according to his riches and wealth; not according to the places of honour and trust he may be in; but according to his wisdom, which he discovers in his words and actions, in his life and conversation: not according to the wisdom that is earthly, sensual, and devilish...

Jamieson-Fausset-Brown Reformed

despised--as opposed to commended (Pro 11:12). perverse heart--or, "wicked principles," as opposed to one of wisdom.