材料的质量反映了品质的质量。

保持孩子健康的最佳方式是让他们保持活跃并均衡饮食。

每一天都是成长和学习的新机会。

I always wanted to be somebody. If I made it, it's half luck and half talent, and a lot of hard work.

Good can exist without evil， whereas evil cannot exist without good.

书籍是智慧的钥匙。