What does it mean that the long river of life has no end?

The long river of life is endless, which means the pursuit of spiritual civilization is endless.

The length of life, no matter the length, often has nodes, but spiritual life is relatively eternal. The whole river of life is endless, referring to the spiritual world. This means that people should have the courage to climb and the spirit of never-ending learning and exploration. Only by continuous efforts can we achieve something.

A gentleman is constantly striving for self-improvement

Just as celestial bodies maintain vitality through movement, a gentleman should constantly pursue self-improvement. The most important things in the sky are clouds and rain. The sky is empty, so it is called the sky. If there is matter in the sky, it will fall. But there are clouds and rain in the sky, and clouds and rain will move, which means that the sky will run, otherwise the air will not circulate, the weather will freeze and plants will be difficult to grow. Therefore, the clouds in the sky are going away and the rain is coming, so it is called Skyline.

Health is not only rigid, but also lasting, which is called health. A person is rigid and easy to break down, so a lasting operation is called Tian Xingjian. People see the sun rising and setting persistently, and the air keeps flowing, sometimes with clouds, sometimes with fog, sometimes with rain, and never stops. I realized that to be a gentleman, we must learn the spirit of self-improvement from heaven.