plural of pearl of wisdom

(idiomatic, often sarcastic) A succinct, insightful saying, piece of advice, or moral precept.

(Mormonism) The health code contained in the Doctrine and Covenants. It specifically prohibits the consumption of alcohol, tobacco, hot drinks (usually interpreted/construed as coffee and/or tea), and excessive amounts of meat.

Wise talk without practice, or unsupported by experience.

The collective opinion of a group of individuals rather than that of a single expert.

plural of conventional wisdom

conventional wisdom

the idea that the best thing for humans is to have never been born, and having been born, the best thing is to die soon.

prudence in petty matters

(humorous) By relying too much on personal judgement or preference, without realizing the limitations of one's reasoning.