Tian Xingjian. As the old saying goes: Heaven is healthy, and gentlemen are constantly striving for self-improvement; The capacity of the earth is limited, so a gentleman must constantly cultivate his own virtue to undertake the world.

It means: a gentleman should run like Tianyu, even if he is displaced, he will be indomitable; If you are a gentleman, the measurement of objects should be like the earth, and there is nothing unbearable.