In fact, people are often selfish. The world is a whole composed of many people. We are all angels with only one wing. We can only fly by hugging, and people need respect and understanding. People live a lifetime, in fact, is to communicate with others. To be able to communicate, you must stick to what you don't want and don't show it to others. Emperor Taizong knew this truth well. He adopted Wei Zhi's "Ten Thoughts" and ruled the world. The people live and work in peace and contentment, and the people in the natural country are safe. Only in history did he have a good reputation for ruling Guan Zhen.
Mencius advised us to explain the truth with "The History of Qi Huan's Jinwen", stating that we should be considerate of the people and make them "look up to their parents and look down on their wives". The world is in the palm of their hands and the people return like water.
Don't do to others what you don't want them to do to you. Always think of others, and the world will be more peaceful.
Don't do to others what you don't want them to do to you. Others will think for you, and sincerity can change your heart. If everyone can do this in life, the world will be more peaceful. Live a more harmonious and happy life.