Write a 500-word composition for a sincere person like a shoe repairwoman.

Sincerity is a good wine, and the longer the year, the more mellow it is; Sincerity is fireworks, the more beautiful it is when it blooms in the heights; Sincerity is a flower that gives people a lingering fragrance.

It was a winter afternoon. I followed the school team out of the classroom and came to the school gate. I didn't see my father, but I didn't come until half past four. I'm like an ant on hot bricks, stamping my feet with anxiety. At this time, an uncle who was probably waiting for the child saw this photo of me and strode over and asked with concern, "What's the matter, little friend?" Haven't parents arrived yet? "I nodded anxiously." Come and use my uncle's mobile phone! Call your parents! "Say, whether I agree or not, I'll pick up the phone.

When my uncle was looking for a mobile phone, I looked at him carefully: medium build, Chinese character face, bright eyes under silkworm eyebrows, and a pair of square glasses on his nose.

I hesitated when my uncle handed me the mobile phone. I thought: What if this person is a bad person? My uncle seemed to see my doubts and smiled and said to me, "Nothing, my uncle is also waiting for the children!" " "I use my uncle's mobile phone to call my father. It turns out that dad has something to do today and let me go home by myself. I explained the situation to my uncle, thanked him and returned the mobile phone to the station. Unexpectedly, my uncle caught up from behind and panted to me, "Little friend, let me take you to the bus stop!"! "! There are many cars on the road, which is a bit dangerous. "I nodded gratefully, feeling a warm current in my heart. My uncle's warm big hand took my small hand and took me to the station.

That winter afternoon was very cold, but I felt the sincerity of a stranger, like a fire in winter, which warmed my heart.