The book is mainly talking about a story in the forest. There, the writer had many troubles. However, he enjoyed the process of dealing with them. In nature, the trees are soft and hard. The streams are lovely and frightening. Everything changes quickly. It isn’t like the big city where life is boring. We can't find something new everyday in the big city. This book introduces different trees, birds and ways to live in nature. It’s like an encyclopedia about living outside. It’s like a great survival game. People fight with nature but they also love nature.