This quote speaks to the power of self-control and personal mastery. It suggests that the greatest dominion or power one can possess is not over others or external circumstances, but over oneself. This means having control over one’s thoughts, emotions, actions, and reactions. It’s about being able to govern oneself, to make conscious choices instead of being driven by impulses, fears, or desires.

The ‘greater or less’ part implies that no other power, whether it be wealth, status, or authority over others, can surpass the power of self-control. It emphasizes that self-mastery is the ultimate power, and without it, all other forms of power are insignificant or less meaningful.

In the context of today’s world, this idea is highly relevant. In an era where external validation through social media likes and followers is sought after, and where consumerism often encourages impulsiveness, exercising self-control can be challenging. However, the quote reminds us that true power lies in being able to control our own actions and reactions, not in controlling or influencing others.

In terms of personal development, this quote can be a guiding principle. It encourages self-reflection, self-discipline, and emotional intelligence. It suggests that personal growth comes from being able to manage oneself effectively, to resist temptations, to remain calm under pressure, to respond rather than react. It’s about developing inner strength and resilience.

Moreover, it also speaks to the concept of personal freedom. When we have control over ourselves, we are not at the mercy of our whims or external circumstances. We are free to make our own choices, to follow our own path. This kind of self-dominion, according to the quote, is the greatest power one can possess.