I felt that he fell into an abyss of ten thousand meters. I wanted to pull him, but my hands could not touch him. He was my light with a frequency of 11 Hz, and I was just a whale with a frequency lower than 15 Hz. At that time, my singing echoed in the deep sea, and no one or fish found it. I was very lonely. I was At that time, I even suspected that no one would know me from birth to death, but one day a goldfish broke into my life, and I found that he could communicate with me, but this was equivalent to the loneliness of thousands of miles of deep sea and distant shallow river. Of course, I did not stay in the lonely deep sea, I broke into the shallow water regardless of everything, and kept him company...
Concept: Hertzian frequency of whales