Meaning: The quote, "There is no such thing as perpetual tranquillity of mind while we live here; because life itself is but motion, and can never be without desire, nor without fear, no more than without sense," reflects the philosophical perspective of Thomas Hobbes, a prominent English philosopher of the 17th century. Hobbes was known for his contributions to political philosophy, particularly his work on the social contract theory and the concept of the state of nature. However, this quote delves into the broader human experience, addressing the fundamental nature of life and the human psyche.

In this quote, Hobbes is highlighting the inherent restlessness and complexity of human existence. He argues that tranquillity of mind, or a state of perpetual peace and calm, is unattainable while we are alive. According to Hobbes, life itself is characterized by constant motion, both physically and psychologically. This motion is not merely the physical movement of bodies, but also the ceaseless activity of desires and fears within the human mind and soul.

Hobbes asserts that desire and fear are integral aspects of human nature and are inextricably linked to the experience of life. Desire, in this context, refers to the various wants, needs, and aspirations that drive human behavior and motivate individuals to seek out fulfillment and satisfaction. Fear, on the other hand, represents the apprehension and anxiety that arise from the uncertainties and potential threats inherent in the human condition. These two forces, desire and fear, are portrayed by Hobbes as perpetually active, shaping human experiences and preventing the attainment of enduring tranquillity.

Furthermore, Hobbes suggests that the absence of desire and fear would be akin to the absence of sense, implying that these psychological phenomena are fundamental to the human experience, much like sensory perception. In this view, desire and fear are not flaws or disturbances to be overcome, but rather intrinsic components of what it means to be human. They are essential elements that contribute to the dynamism and complexity of life, preventing a static and unchanging state of tranquillity.

From a philosophical standpoint, Hobbes' perspective on the impossibility of perpetual tranquillity of mind resonates with existentialist and stoic philosophies, which also emphasize the inevitability of human suffering and the constant flux of life. This perspective challenges the notion of a utopian ideal of unending peace and contentment, acknowledging the inherent struggles and contradictions that define the human experience.

In conclusion, Thomas Hobbes' quote serves as a poignant reminder of the intricate nature of human existence. By acknowledging the perpetual presence of desire and fear as inherent aspects of life, Hobbes invites contemplation on the dynamic and multifaceted nature of the human psyche. This perspective encourages individuals to embrace the complexities of their inner lives and to seek meaning and fulfillment within the ebb and flow of human experience.