It is said that a man has the theory of hidden dragon. What does this mean?

Whether the golden scale is something in the pool will change as soon as the situation changes. It means that when the dragon dives into the abyss, it is the time when he saves his strength. At this time, he will do nothing. But the flying dragon is in the sky, laying a solid foundation for future flight.

To put it bluntly, this person is a potential stock and will make great achievements in the future.