This quote suggests that it is unusual for a person to fully exert himself to his utmost capabilities. It implies that most people, more often than not, do not push themselves to their limits or strive for their absolute best. Instead, they may settle for mediocrity or simply doing ‘enough’. The quote points to a human tendency to stay within comfort zones, avoid taking risks, or shirk from the hard work and effort required to truly excel.

In the context of personal development, this quote can be seen as a call to action. It encourages individuals to challenge themselves and strive for excellence in all their endeavors. It suggests that the path to personal growth and self-improvement lies in pushing past the boundaries of what is comfortable or easy, and instead, aiming for the highest possible standards.

In today’s fast-paced, competitive world, this quote is more relevant than ever. Whether in the workplace, in academics, or in personal pursuits, there is often a pressure to perform and deliver results. However, it’s important to distinguish between simply ‘doing’ and ‘doing one’s best’. The latter involves a higher degree of commitment, effort, and perseverance. It requires a mindset of continuous learning and improvement, resilience in the face of failure, and the courage to take on challenges.

Applying this idea in real life could involve setting higher goals, seeking out constructive feedback, investing in self-improvement, and cultivating a growth mindset. It could also mean taking risks, embracing failure as a learning opportunity, and persisting in the face of adversity. By striving to do our best in all we do, we not only enhance our chances of success but also experience personal growth and fulfillment.