The paper industry has a rich history, but we must always look forward.
造纸业有着丰富的历史，但我们必须始终向前看。
The past is a shadow that follows us, but it is up to us to decide whether it will darken our future.
The truth is, we are all capable of terrible things. But we are also capable of great kindness.
In the ocean of science, everyone is a student, there is always something new to learn.