13、世界上有一种最美丽的声音，那便是母亲的呼唤。
Is one of the most beautiful sound in the world， that is mother's voice。
14、要用希望孩子对待你的方式去对待父母。
Want to use for their kids to treat you the way to treat their parents。
15、老年人犹如历史和戏剧，可供我们生活的参考。
The elderly is history and drama for reference of our lives。
