1. Blessings and encouragement from others can be used in the first language. For example: the expectations of elders for children, teachers' evaluation of students, friends' views on themselves and so on. These can be applied to the first language.

2. Beautiful sentences or famous sayings extracted by yourself. Choose according to your own ideas, and the content should fit everything in primary school and your expectations for future life.

3. Write in the first language the experience gained in the journey of primary school growth and the expectation of future life. This is to sum up your own words and let others see your growth album.

When writing the preface to the Commemorative Book of Primary School Growth, the words should not be lazy and disorganized, but should be embellished with beautiful words and famous sayings, or others' overall evaluation of themselves.