Once upon a time, we longed for glory and success, full of fantasies and longings. However, when years have added a brand-new ring to our tree of life, we feel more and more that sincerity is what we need first. Because sincerity is fire, when there is a barrier between heart and heart, it will burn all the barriers and guide the heart to embrace beauty and truth; Sincerity is water. When all kinds of obstacles that are difficult to communicate accumulate in your mind, all misunderstandings will be washed away, and a stream of understanding will flow between different ideas. Sincere people are strong, confident and optimistic. In their eyes, difficulty is a prelude to victory, and failure is a signal of success. Sincere people are warm and generous, approachable in life, open-minded, helpful in practice and noble in behavior; Sincere people hate evil and advocate truth. They are cleaners in real life and traffic policemen with good social order. A sincere person is natural and unrestrained and has a noble personality. Sincerity is like the bright sunshine in spring, even if some places don't shine, they will radiate warmth there. Without sincerity, ill feelings and estrangement will grow in the mind, and people can't communicate with each other. Without sincerity, life will lose its beauty, become hypocritical and heavy, and society will lose its innocence and sympathy. People who yearn for sincerity and don't know its connotation will never be sincere. People who only know sincerity and act differently only use it to cover up their words and deeds at critical times. It is insincere to follow the trend and go with the flow, and it is also insincere to be opinionated and arbitrary. Sincerity needs to see me and pay. Only when we reach and maintain a supreme state of perfection, without worry or depression, can we naturally show sincerity. It's like youth to life. Only when the antenna in the heart receives signals of beauty, joy, courage and strength from the sky and the earth can youth last forever. Even if he is old, he can still be young, because his thoughts have reached the realm of otherworldly. Sincerity is to expand your mind, cut off hypocrisy, and let unreasonable desires and gray ideas be wasted together, so that you can be kinder and more enthusiastic. Just like Du Fu lived in a humble room and shouted, "There are thousands of spacious buildings, and the poor in the world are happy." Just like Fan Zhongyan, he has the heart of "worrying about the world first, and enjoying the world later". How many people today, although good at using "diplomatic rhetoric", let people see through its hypocritical nature at a glance; How many people, although they have too much money, can't buy a trace of sincerity. People finally understand that sincere money can't be exchanged, and sincere rhetoric is very difficult. Sincerity is an ideal white cloud, a clear spring in life, a strong song in feelings and a sail in struggle. Sticking to sincerity will help us create a golden life.