In Robert Frost's poem "Nothing Gold Can Stay", I believe it talks about life and how nothing can stay perfect. At first glance it may seem perfect just like gold, but like the poem says that it very hard to hold on to. I also thought of how "Nature's first green.." could mean being young and how life is easy when you are young, but as you get older you encounter grief in your life. Nothing can stay easy and life in general gets harder and changes. "So dawn goes down to day." means that time passes by and when it happens nothing gold or "good" can stay.