Youth passed me by, and before I had time to take a closer look, she disappeared without a trace. I often wanted to stop and wait for her to meet me again, but in the end it was all in vain. Slowly I realized: after that age, I won't feel that way anymore. I always say in an old-fashioned way that life is so impermanent. Some people don't know when they say goodbye, they will never see each other again, and they don't know when they turn around and we will never meet again.