Today of mankind is caused by the past of mankind, and everyone's today is caused by his own past. Only by understanding this, can we find peace of mind and wisdom, find the direction and move towards the right path without complaining about the sky, land, society and others. The process of life is like writing a fax. Life is a kaleidoscope. What kind of flowers to bloom depends on the structure of flowers and what kind of life to achieve depends on people's consciousness. Therefore, the core problem lies not in the objective environment and other factors, but in their own internal quality. Knowing birds in the mountains, knowing fish in the water, worshiping truth in Buddhism, and seeking fairy tales to come true, as long as you have the desire to build a better life, you can realize your ideals imperceptibly. Life needs a runway. If you want to make a difference in life, you must choose a runway that suits your personality. Without a runway, you can't play your talents. If there is no runway, it will be submerged in the crowd. The best runway is the one you can fight for all your life. Changing the runway frequently is not a good runway. Once you choose the runway, don't give up easily. Giving up is failure. To create human and personal happiness, we must rely on God and ourselves. The meaning of life is to show yourself to please God. Man was created by God. Since God created them, the purpose of creation is to please the creator. Life is doomed to be a tragedy for those who can't please the creator.