What analogies does Chapter 8 use to explain the transient nature of the body and the passage of time?

In its discussion on the philosophy of human life, Chapter 8 employs powerful analogies to illustrate the fleeting nature of existence. It compares the body to the flame of a lamp, which appears to be the same from beginning to end but is in fact different every single moment. This highlights the constant, imperceptible change occurring within us. The text notes that what is seen one moment perishes in the next, and though the body seems singular, it is infinite in its momentary states. This concept is further explained by observing how childhood, youth, and old age come and go without anyone noticing the exact moment of transition, emphasizing the relentless and subtle movement of time.