Loss is a pity and a comfort; Getting is a kind of joy, but also a kind of disappointment. An old frontiersman loses his horse—a blessing in disguise. If you gain, you will lose, and if you gain, you will return, and you will see the taste of life between gains and losses. "How much sadness can you have, just like a river flowing eastward." The king of national subjugation, decadent voice, full of sadness, Li Yu walked through history. A country fell into his hands and countless people left their homes. The country is ruined, the mountains and rivers are broken, and they are lonely and become prisoners. Li Yu lost the dignity and freedom of the emperor, but gained emotional sorrow and spiritual sorrow. It was that bitter experience that stirred ripples in his heart, and it was his full of melancholy that created a poet and a great poet. "Laugh and go out, I am Artemisia." Full of blood, nowhere to spray; A proud wizard has nowhere to play. Li Taibai is driving a boat and floating on the river. The imperial concubine holds the inkstone, and Lux takes off his boots. The emperor is very lucky and very happy. Who knows, an imperial edict, everything turned into a thing of the past. He lost his life of infatuation and worship, but he gained an open-minded mind and gained the respect of history, leaving a heroic and beautiful sentence of "Oh, how can I bow and scrape to those high-ranking officials whose honest faces will never be shown". "Don't wait for leisure, it's sad for nothing." This is Yue Fei's exclamation. He backstab "loyal to the country", cared about the people and rebelled against the money, but was framed by traitors and lost his precious life. However, his loyalty has not been forgotten, his patriotism has not been forgotten, his ambition is being inherited by future generations, and his quality is being inherited by future generations.

I once went to an amateur English school to study. When the teacher introduced me to everyone, I just smiled shyly and didn't speak. The teacher pointed to a beautiful girl and asked me to sit next to her. The girl smiled. The corners of the mouth rose gracefully. "Call me Sarah! Then the corners of the mouth rose again, not revealing or reserved. Soon Sarah and I chatted happily, as if we had met bosom friends.

One day while doing exercises, Sarah took out a transparent pen from her pencil box. What's even more amazing is that there is an exquisite switch on the pen holder. When you press it gently, the pen container will light up in purple and blue. There are fish and some happy children swimming in the pen container. I fell in love with this pen at first sight. Sara said that her father brought it from abroad, which made me even more envious. A wave of greed slowly rises in my heart.

After a class, it's time to have a rest. All the students have gone out to play, and I am the only one in the classroom. I stared at Sarah's pen and looked around; Nobody! I can't help reaching for Sarah's desk; Haha, I can finally get this magic pen! It seems that someone is laughing in my heart. No, Sarah takes care of you everywhere. How could you do that? The other one, I stood up and shouted. What's there? Is it not just a pen? Sarah, there must be more! That man tried to confuse me again. Without a pen, you can still buy it, but what about credit? Sarah is a smart person. She must have found out. What will she think of you The other one I shouted in my heart. Oh, my God. How did Sarah know? Even if she knew, you wouldn't admit it, and she couldn't help it ... The devil in my heart and Shi Tian kept arguing, and I couldn't make up my mind. For an instant, my heart is like the sky outside the window. Thick clouds cover the sun and the sky is flickering. Suddenly, my heart thumped; Are you willing to lose your integrity, job and friends for a small pen? Can't! In an instant, I pressed the right switch and the light in my heart came on.

Later, my seat was transferred to another place, and Sara and I always looked at each other and smiled in class. From a distance, I can see Sarah writing a series of coherent and beautiful handwriting on the paper with that beautiful pen, but I am not fascinated by this idea, I am just amazed at its beauty.

Later, after class, after the last class, Sara gave me a beautifully packaged box and smiled as usual. When I got home and opened the box, I was shocked. On the black velvet is the beautiful pen that I have taken a curtain call to the depths! There is also a note in the box; May your life be as transparent as this pen! I gently pressed the switch on the pen, and a smiling doll in the pen seemed to be looking at me, just like Sarah's faint smiling face.

Today, this pen is carefully kept in my treasure chest, and I only take it out in my spare time to study it carefully. We just met by chance, but we are unforgettable friends. It was she who made me understand the meaning of life switch.

Just press the switch, the light of life will light up and the doll inside will laugh!