This quote speaks to the inherent human desire for power and control, not just in a physical or material sense, but also on a spiritual and intellectual level. It suggests that our spirit, our essence, ultimately seeks power, and it is through our minds that we strive to achieve this.

The first part of the quote, “We love and live in power; it is the spirit’s end,” implies that power is not just something we desire, but something we inherently live in and through. It’s the ultimate goal or “end” of our spirit, our deepest self. This power can be understood in different ways: it might be personal power, the power of knowledge, or spiritual power.

The second part, “Mind must subdue; to conquer is its life,” suggests that the mind plays a crucial role in attaining this power. It’s through the mind that we ‘subdue’ or control our environment, our circumstances, and even ourselves. The act of conquering or overcoming is what gives life to the mind, it’s what fuels and sustains it.

Applying this idea to today’s world, one could argue that we see this thirst for power playing out on various levels. On a societal level, it could be seen in the pursuit of political or economic power. On a personal level, it could be seen in our quest for knowledge, self-improvement, or spiritual enlightenment.

In terms of personal development, this quote could be interpreted as a call to harness the power of the mind to overcome challenges and achieve our goals. It suggests that personal growth and fulfillment come from the process of conquering, of overcoming obstacles and mastering new skills or knowledge. It’s a reminder that our minds are powerful tools that can be used to shape our lives and our world.