Lu Meipo, a poet in the Song Dynasty, wrote in his poem Xue Mei: "Xue Mei struggled for spring scenery and refused to surrender. The poet pavilion spent a lot of time commenting on the chapter. The snow in Mei Xu Xun is three points white, but the snow has lost a plum. " Xue Mei strives for spring, which beauty is it? In fact, it is impossible to comment. The snow falling from the sky is so white and flawless, but the plum blossoms that "cold ling blooms alone" give people an elegant fragrance. They decorate the nature in winter with their own specialties. Everything in the world is like this. From different angles, each has its own advantages and disadvantages. Only by learning from each other's strengths can we complement each other's strengths and weaknesses. The key is how to look at it. Some people boast of their own advantages and laugh at others' shortcomings, and as a result, they hurt themselves and others. We should carry forward our strengths, but not be proud; The shortcomings should be overcome, but don't deliberately hide them. So is our study. Only by learning from each other's strengths can we make continuous progress. There is a fable that both monkeys and elephants want to eat the fruit from the trees on the other side of the river. Monkeys suffer from not crossing the river, and elephants suffer from not picking fruits. After consultation, the two sides came up with a way: the elephant carried the monkey across the river, and after crossing the river, the monkey climbed the tree to pick the fruit. As a result, they all ate fruit. This is the benefit of learning from each other's strong points and close cooperation. The Danish astronomer Tycho has excellent observation ability. He spent a long time observing the position of the planets. Unfortunately, he is not good at theoretical research and draws many wrong conclusions. Later, Tycho invited the German astronomer Kepler as his assistant. Kepler's observation technology is not as good as Tycho's, but he is very talented in theoretical research. Results Kepler finally invented the three laws of planetary motion on the basis of Tycho's precise observation and profound theoretical research. Obviously, without Kepler, Tycho's observation materials may be useless; Without Tycho, Kepler would not have made such a great discovery. It is the combination of these two scholars that has made outstanding contributions in the field of astronomy. The combination of monkeys and elephants ate the fruit on the tree, and the combination of the two scholars achieved remarkable results. The combination of plum and snow constitutes a beautiful scenery in winter. It can be seen that only by being good at learning from others' strengths and making up for their own shortcomings can we make continuous progress and achieve greater results.