The former wave said that the latter wave pushed him forward, and the latter wave said that he followed the former wave closely. Qian Lang attributed the credit to Hou Lang, who sincerely praised Qian Lang. The back waves and the front waves humbly, shoving, praising and thanking each other. This is an open-minded and generous mind. This is a charming role. It is precisely because of this kind of mind and tolerance that the front waves are connected with the back waves. Wave after wave, forming a huge wave heading for the sea. The ocean is their common goal. This is a lofty realm! Connecting with social life, you can write about the life relay between the older generation and the new generation; You can talk about the good character of mutual humility; We can talk about the importance of unity and mutual assistance to form a joint force; It can be said that the goals of great men unite people's hearts; You can also start from the opposite side and attack the stereotypes of striving for merit, inviting pets and competing with each other; You can also think of harmony from the unity of waves, and so on.