Rewrite: How the biology influence history？(part one) History needs to be understood by the human, rather it just a mass of meaningless material flow in the space and time axis. The history we pass is only a fragment of biology. Even our society is complex, each human in this network still cannot escape the law of biology. Most of our needs based on our body, such as eat, breed, finding a safe place to live. It's no different than a normal animal. I do not deny that we have a special place such as the spirit, but on a large scale, we can see In the garden of all the species, the human is just a flower, which is unique. Therefore, the law of biology is a fundamental lesson of history. We need to face the challenge of evolution, the struggle of existence, the natural choices of who survived. The first biology lesson of history is that life is competition. Individuals kill each other for food. Small group protect his member and against another group. The ultimate form of competition is war, It's cruel, but promotes cooperation and request the quality of an individual. The second biology lesson of history is that life is selection. We are all born unfree and unequal, subject to our heredity and group. But we need to face the same test from nature. Our civilization foster this inequality. The individual who has great strength or intelligence is valuable to the group, it gives unequal a place to grow. We can see that some people want to equal, especially those who below the average economy ability. But nature smiles at all of the utopias in our hope. He talked to the philosophy that you can try to achieve approximate equality of legal justice and educational opportunity.

a letter (part two) Sometimes I felt eager and desire to achieve more ambitions. But look inside, where were my energy comes from? Does it come from love and freedom or fear and guilty? When I in that situation, I try to use mindfulness to experience myself. I found my neck and arm was in the stiffness, my chest not free, my nerves are strung. There is no positive feeling for myself. So I tried to look inside, dwell in the present with my child within. And then a strange feeling comes through all over my body. It seems you embrace with Baymax when your heart hurts. My body goose skin and a little shake. Just a second my smile comes out. I felt free and relaxed, and my compassion is still in there, with joyful from inside. I love this feeling. Connect with your inner child is also useful when you have been irritated. Once I with my father go outside to walk. But when the communication goes on, I started felt dissatisfied and then we have an argument. Finally, I leave me alone with frustrated. The pain in the heart continues goes on. Luckily, I remember the sentence in this book. I try to come back to find my inner child. When the connection rebuilt, I felt the release in a second. He seemed peaceful in there, I can even felt he embrace back to me! OK, I can handle it. The pain is still there, but I can let it go. When he goes away, I write a poem for myself. I felt painful, but my heart won't suffer. Holding his hand grateful, Shoulder to shoulder, looking out the field. Unwinding my arm, neck and chest. Waiting for the suffer slightly floating away. Thanks for your listen. Remember to take care of your Inner child. Dwell with him in the present frequently. It will be healing you, let you experience the lightening life. Good night. God bless you.