This work is called "Good as Water". Lao Tzu said: Good as water does not dispute fame and fortune, and everything is covered by it. It means: the highest state of good deeds, like the nature of water, does not strive for fame and fortune, and is favored by all things.
Laozi, the founder and philosopher of Taoism in pre-Qin China, praised "goodness as water". It means that the best character of human beings should be water. This calligraphy work can be given as a gift to leaders or elders.