Fish, Birds and Deer, Different Paths

Everyone knows that the fish leaps over the dragon's gate, and everyone calls the dragon the first of all beasts, but they don't know that the dragon is also a water beast. Although it is the first of all beasts, it still lacks confidence when leaving the water; the deer is called Bai Ze in ancient times. The wise men of the demon clan are auspicious beasts, and they cannot be free because of the word auspiciousness. Birds have an ancient saying: "Morning is in the North Sea, and dusk is in the phoenix trees." Although it is not as powerful as a dragon, it is not as smart as a deer. But everyone knows: Wouldn't it be great to let birds fly when the sky is high and the sea is vast?