The future belongs to those who dare to dream and act on those dreams.

质量不是愿望；它是一种承诺。

Beauty is the only thing that can save us, but it is also the most fragile.

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

I think I'm just an ordinary person who learned a bit of music.

让儿童参与工作，能增强他们对生活环境的责任感。