化学工业是现代文明的支柱，我们必须以应有的尊重和责任对待它。

人类留下的痕迹往往是伤痕。

The Olympic Games are the quadrennial celebration of the springtime of humanity.

"To write is to struggle and to resist; to write is to become; to write is to draw a map of the world that has not yet been explored."

原文英文：The most merciful thing in the world， I think， is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity， and it was not meant that we should voyage far.

法律的目的不是废除或限制自由，而是保护和扩大自由。