As the title mentions, “When we nurture, we grow.”  Animals will continue to reproduce for the next generation and this is the law of nature.  The baby swans and sheep in the picture also grow under the nurture and care of their parents.  When we see those animals interacting, we think they are cute, or it is amazing when we see these **ordinary stones built into a meaningful stone tower**.  Since everyone thinks nature is beautiful, why people still destroy it?  Because humans are ugly.  Human beings tend to only pay attention to the beautiful scenery in front of them and ignore the ugliness hidden behind it.  Just like picture 4, the river surface reflects the blue sky and white clouds like a mirror.  Meanwhile, it also reflects the plastic box that was casually dropped by humans.  Most people may only focus on the sky reflected on the lake and but not the plastic box because you need to zoom in on that photo to see it.  These 4 pictures all reflect the vitality and beauty of nature.  But in fact, no one will think about or care about the ugliness behind it. For example, no one will think that building a stone tower can be considered as a destruction of nature. This is human nature. Since the beauty of nature is obvious to all of us, why do humans continue to destroy the environment? We always say “Humans and nature systems co-exit”. Since nature brings us beautiful scenery, should humans be aware of protecting this ecology?  
**pile up stones and make a stone tower is a culture in Korea. The higher the stone tower is, the easier it is for wishes to come.