The joy of chemistry is in seeing the invisible become visible.
数学是人类精神最美丽、最强大的创造。
你最害怕的东西本身其实并不可怕。是你的害怕使它显得可怕。只要勇敢地面对真相,你就会身心解放。
In the theatre, we are all connected by the shared experience of the performance.