Far too many people often say things like, “Animals do this, but we don’t; or this animal does this, that animal does this, but the humans don’t do things like that. ” Those statements have some hidden assumption that we are not animals. When we say animals do this, animals do that, we often assume that we are not animals. If we are not animals, what are we? Are we plants, or trees or flowers. No, we are not. Then, OK, we are not plants. then are we Microorganisms, milli tiny microscopic things. No, we are not. Then the natural conclusion must be: we are not living things. That is not true. Yes, we are animals and I see animals in us and I see humans in animals. So I am going to talk about the animal behaviour and human nature. In order to understand human nature, we can look into animals’s eyes and animal behavior and find somthing about what made us, who wer are.