"My definition of an educated man is the fellow who knows the right thing to do at the time it has to be done. You can be sincere and still be stupid"

An educated man, according to Charles F. Kettering, is not someone who merely possesses an abundance of knowledge, degrees, or factual information, but rather someone who can discern the appropriate course of action at the precise moment it is required. Such a person understands context, judgment, and responsibility; education becomes a matter of applied intelligence rather than rote memorization or blind adherence to information. The emphasis is on practical wisdom, an ability to connect knowledge with action effectively, adjusted for circumstances and the demands of time.

Kettering’s words further highlight a poignant distinction between sincerity and intelligence. One may hold good intentions, authentic beliefs, and be devoted in efforts, but these do not guarantee wise or effective outcomes. Genuine intent, devoid of sound judgment or critical thought, may still result in folly or error. Sincerity alone cannot safeguard against mistakes or poor decisions; sincere people can be misguided or act without understanding, thus embodying what Kettering refers to as "stupid". The true mark of education, then, is not found in passion, but in the discernment to match one’s actions to the needs of a situation, informed by knowledge and tempered by experience.

This perspective challenges assumptions about education being synonymous with being well-read or certified, arguing that the essence of being educated lies in adaptability, clear thinking, and timely, appropriate action. The value of knowledge manifests when it becomes a reliable guide to constructive behavior, especially in moments requiring judgment. Awareness of the right thing, and the ability and courage to do it when necessary, define the genuinely educated individual. Ultimately, Kettering suggests that wisdom, more than good intentions or even academic achievement, forms the foundation of meaningful education and true competence in life.