It should be: The sea accepts hundreds of rivers, and tolerance is great; standing on the wall is thousands of feet, and there is no desire to be strong. The source is: Zheng Banqiao's "Couplet". It means that the reason why the ocean is wide is that it can accommodate the inflow of many rivers and lakes; the reason why the cliff can stand majestically, as high as a thousand feet, is because it has no worldly desires. The purpose of this sentence It tells people to be tolerant and tolerant, and not to have too greedy desires, so that they can improve their self-cultivation, make more friends, and develop and expand their careers.