This quote implies that the key to happiness is not found in material possessions, status, or power, but in the cultivation of virtue. Virtue, as defined by moral excellence and righteousness, is seen as the only true source of happiness. It suggests that understanding and accepting this truth is sufficient for man’s existence and contentment.

The quote emphasizes the importance of personal development and moral integrity over superficial or external gains. It suggests that the pursuit of virtue leads to a sense of fulfillment and happiness that is more profound and lasting than any temporary pleasure or material gain.

In today’s world, this idea can be applied in various ways. In a society where success is often measured by material wealth and social status, this quote serves as a reminder to prioritize personal growth and moral integrity. It encourages us to focus on becoming better individuals, to strive for honesty, kindness, patience, and other virtues.

In terms of personal development, this quote can be a guiding principle. It reminds us that true happiness comes from within and cannot be bought or acquired from external sources. It encourages self-improvement and the cultivation of good character. This can be done through various means such as practicing mindfulness, cultivating empathy, and striving for honesty in all our dealings.

Moreover, it can serve as a reminder that our actions and decisions should be guided by virtue and not by the desire for personal gain. This might mean choosing the right thing over the easy thing, or making decisions that benefit others as well as ourselves. In this way, we can find genuine happiness in the knowledge that we are living a life of virtue.

In essence, the quote is a call to shift our focus from the external to the internal, from the material to the moral, and from the fleeting to the enduring, in our pursuit of happiness.