Solomon
Proverbs 13:19BSB·traditional attribution

Desire fulfilled is sweet to the soul, but turning from evil is detestable to fools.

Matthew Henry Presbyterian

This shows the folly of those that refuse instruction, for they might be happy and will not. 1. They might be happy. There are in man strong desires of happiness; God has provided for the accomplishment of those desires, and that would be sweet to the soul, whereas the pleasures of sense are grateful only to the carnal appetite.

John Gill Reformed Baptist

The desire accomplished is sweet to the soul,.... Whether the desire be after riches and honour, after wisdom and knowledge; or after the best things, the knowledge of God, and communion with him; an interest in Christ, and the blessings of his grace, as pardon, righteousness, &c.

Jamieson-Fausset-Brown Reformed

Self-denial, which fools will not endure, is essential to success.