This quote suggests that while intelligence is important, common sense is even more crucial, especially in leadership roles. Intelligence refers to the ability to learn, understand, and apply knowledge. Common sense, on the other hand, is the ability to make sound judgments based on a simple perception of the situation or facts. It’s about practical wisdom and good judgment, independent of specialized knowledge or training.

In the context of leadership, having mere intelligence might mean possessing a high IQ, being able to process information quickly, or having a wide breadth of knowledge. However, without common sense, a leader might struggle to apply this intelligence in a practical, effective manner. They might overlook simple solutions, fail to anticipate obvious problems, or struggle to make decisions that are in the best interest of the group or organization they are leading.

On the other hand, a leader with common sense can understand complex situations in a simplified and practical way. They can make sound decisions under pressure, understand the implications of their actions, and have the ability to relate to others in a meaningful way. This is why common sense is both rarer and more desirable in leaders than mere intelligence.

Applying this to today’s world, we can see numerous examples of leaders who are very intelligent but lack common sense. This can lead to decisions that, while theoretically sound, fail to take into account practical realities and can lead to unintended negative consequences.

In terms of personal development, this quote serves as a reminder to balance the pursuit of knowledge and intelligence with the cultivation of common sense. It’s not enough to simply learn and accumulate knowledge. We must also develop the ability to apply this knowledge in a practical, effective manner. This might involve improving our problem-solving skills, cultivating empathy and understanding, and learning to think critically and independently.