A forest without wildlife is like a symphony without music.

"The lifeblood of any organization is its people."

Quality is more important than quantity.One home run is much better than two doubles.

The language of chemistry is universal, transcending borders and cultures.

我不是那种会让对过去的热爱减少的人。

历史不仅仅是过去的事情，它也是现在的镜子。