用英语翻译一段话：

The serenity of the blue sky and the flexibility of the river made me aware of the variables of life, as well as its preciousness.

The quiet blue sky and the lively river enables me to realize the uncertainty of life and its preciousness as well.

The quiet blue sky and the lively river make me realized that the life is impermanent and valuable.

The tranquil sky and the mysterious river made me known the changeable life and the velue of life.

静谧的蓝天与灵动的河水让我体会到了生命的无常，也体会到了生命的可贵。
The tranquil blue waters of the Smart and I understand the impermanence of life, but also realize the value of life.