"The past is not a static pageant, it moves with us, changing as we change."

科学是人类智慧的结晶，是推动社会进步的重要力量。

今天种下的每一棵树，都是对明天的承诺。

对未来的真正慷慨在于把一切都给予现在。

"A book is a journey you can take without leaving your chair."