教师的任务是引导学生从已知走向未知。

Sustainability isn't an option; it's our responsibility to future generations.

乳制品行业不仅仅是生产牛奶；它关乎维持社区和滋养后代。

I learned early on that the world could be cruel, but I refused to let it break me.

实现明天的唯一限制将是我们今天的疑虑。