This quote essentially underscores the importance of perseverance in the face of adversity. It suggests that anything that is difficult to obtain or achieve requires not just intelligence, but also a persistent effort. The ability to keep going, despite the challenges and obstacles, is what ultimately leads to success. It’s not just about having the knowledge or understanding to do something, but also the determination and tenacity to see it through to the end.

In the context of personal development, this quote can be viewed as a call to action to persist in the pursuit of one’s goals, regardless of the difficulties that may arise. It suggests that the journey towards self-improvement and growth is often fraught with challenges, and it’s the ability to keep going, to keep learning, and to keep trying that makes the difference.

In today’s world, this idea is more relevant than ever. With the rapid pace of technological change and the increasing complexity of the problems we face, it’s easy to feel overwhelmed and give up. But this quote reminds us that it’s through perseverance and a commitment to continuous learning and growth that we can overcome these challenges and achieve our goals.

For example, consider the challenges of starting a new business. It requires not only a good idea and the intelligence to develop it into a viable product or service, but also the perseverance to overcome the many obstacles that will inevitably arise, from funding challenges to market competition to regulatory hurdles. It’s the entrepreneurs who are able to persist in the face of these challenges, who are able to keep learning and adapting, who are ultimately the most successful.

In conclusion, this quote serves as a reminder that intelligence alone is not enough to achieve difficult goals. It’s the combination of intelligence and perseverance that ultimately leads to success.