I discovered that cups can "sing". There are many mysteries in the world waiting for people to explore. Recently, by chance, I discovered that ordinary cups can also play exceptionally beautiful music. . I remember it was a cold morning. I had just returned home from a run and was so thirsty that my lips were almost split. I was out of breath and my throat was so dry that it felt like a fire was burning, so I hurriedly I took out a jug of ice water from the refrigerator and poured it into a glass, hoping to moisturize my dry throat as soon as possible. Two cups accidentally collided and made a crisp sound. My attention suddenly shifted from being thirsty and smoking to this silver bell-like note. My mind keeps spinning; since cups make a sound when they collide, then using chopsticks to tap each cup should also make a sound!

In order to immediately confirm my "great" idea, I hurriedly took the chopsticks and repeatedly tapped the cups, carefully identifying the sound made by each cup. Oh, how like the "do" in the music score! I had an idea, how about letting the cups play a song, that would be great! So I tried to put a little water in each cup, but the sound sounded messy. I was immediately disheartened. What seemed to be such a simple thing turned out to be so difficult. At that time, I really wanted to give up.

However, I suddenly remembered that my mother once said to me: "No matter what you do, you must have perseverance, persist to the end, and never give up easily." Thinking of this, I seemed to realize something, So I picked up the chopsticks again and continued my unfinished experiment. To make the scale appear, the amount of water in the cup should be adjusted, right? If the water in the cup goes from more to less, does the sound sound like music from high to low? I tried to do it this way. ha! It seems that this is really the case! Start tapping from the side with less water, ah, how like the do, re, mi, fa, so, la, si in the basic notes. I was ecstatic and corrected the sound of each cup over and over again. Finally, it’s done! Although it's not that accurate, I am sure that the sound made by hitting the cup now has a ninth quaver scale! I was so happy that I couldn't hide my inner excitement, and I couldn't help but play songs I was familiar with one after another.

There are many "treasures" like this in life. As long as we observe carefully and use our brains more, we will get unexpected gains.