Knowledge becomes evil if the aim be not virtuous. — Plato
Knowledge becomes evil if the aim be not virtuous.
Author: Plato
Insight: Smart people without good intentions become dangerous—think of the brilliant coworker who uses their expertise to undermine others or the influencer who knows exactly how to manipulate you. Knowing how to do something means nothing if you're not asking why you're doing it.
Source: Republic, possibly paraphrased