ANCIENT SAYINGS: “Near water, one knows the nature of fish; near mountains, one knows the nature of birds.” The book “Quang Hien Van” (Great Virtuous Writings)
has a saying: “Near water, one knows the nature of fish; near mountains, one knows the nature of birds.” This means that people in a particular field experience their own profession. For example, those engaged in fishing know the nature of fish, while hunters know the sounds and sleeping places of birds. The same applies to morality; seeking and cultivating virtue, and associating with fellow practitioners, is essential for deeply understanding the teachings.
The ancients said: “Near water, one understands fish; near a forest, one knows birds.” A concise saying, but it contains profound life experience about observing things and understanding people.
When someone lives near the sea or a lake for long enough, regularly goes out to sea to fish, and observes and listens over time, they will gradually understand the habits and behaviors of fish. They may even know specific types of fish and shrimp; when the tides rise and fall; when and in which areas there are abundant fish and shrimp; and where, when, and how to catch which type of fish. These are essential skills for a fisherman.
Some people, upon first encounter, appear respectful, polite, speak moderately, and have a decent and respectable demeanor. But these initial appearances are merely a facade. After enough time and close interaction, their true nature becomes apparent.
A person’s true character isn’t determined by their words in favorable circumstances, but by how they behave in the face of money, personal gain, and hardship. When faced with choices, what they lean towards; what they hold onto or abandon when their interests are threatened—that’s where their true nature is most clearly revealed. Because what belongs to their true nature cannot be concealed for long; sooner or later, it will be exposed.
In familiar environments, when there’s no need to show off to impress or to maintain an image, habits, temperament, and character will naturally emerge.
Therefore, to avoid mistakes in relationships, don’t blindly trust initial impressions. Let time and closeness provide the answer. Once we understand this, we will be less quick to believe, less quick to judge, and less disappointed in people. Understanding people, ultimately, is like understanding fish or birds—you have to be close enough and observe long enough to see the truth.
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