There are people in the sky, which means that no matter how difficult it is to reach, there will be people who can reach it. People have wisdom, perseverance and other advantages that are difficult to maintain, so human power will definitely prevail over the power of nature.
There is heaven among people, and heaven at this time refers to the high quality among the crowd. You can refer to standing out from the crowd. When someone is mediocre, there will also be someone who will perform outstandingly and reach a height that is difficult for others to achieve.
Hope it can help you~