Final answer:
The quotation criticizes a society that values appearances over true wisdom, implying people prefer fools with wealth over humble, wise individuals.
Step-by-step explanation:
The quotation "The age thinks better of a gilded fool than of a threadbare saint in wisdom's school" suggests that society tends to value superficial appearances and material wealth over genuine wisdom and virtue. It indicates that a person who is wealthy and exudes a façade of success (a gilded fool) is often held in higher regard than someone who may be wise but lacks wealth or status (a threadbare saint). Therefore, the correct interpretation of the quotation is that people in society are superficial and think better of fools than they do of people with wisdom.