造纸行业有责任在环境管理方面引领潮流。
美国政府是一个明确的政府,仅限于特定的目标。它不像州政府,其权力更为广泛。
我的心是旷野的鸟,在你的眼睛里找到了天空。
人は、自分が傷つかないために、他人を傷つける。
A mathematician is a device for turning coffee into theorems.
In mathematics, the journey is just as important as the destination, for it is through the process of discovery that we truly learn.