童年时期注意力的发展是自我调节和学业成就的基础。
The development of attention in childhood is a foundation for self-regulation and academic achievement.
There is no real ending. It’s just the place where you stop the story.
事物是甜还是苦，尝试过的人才能辨别；道路有平坦与险阻，走过的人才知道。
Most people overestimate what they can do in one year and underestimate what they can do in ten years.