How is the movement of the pond water meaningful to Winnie and Angus tuck conversation about the life cycle?

In their conversation, the movement of the pond water symbolizes the natural flow of life and the inevitability of change, contrasting with the Tucks' immortality. For Winnie, the gentle ripples reflect the beauty and transience of life, highlighting her desire for growth and experience. Angus Tuck uses this imagery to emphasize that life cycles, including birth and death, are essential for understanding the value of living fully. This discussion deepens Winnie's appreciation for the natural order and the consequences of defying it.