文学的真正价值在于其提升人类精神的力量。

The past is not static; it evolves with our understanding.

Stupid is as stupid does.

"The world is a tragedy to those who feel, but a comedy to those who think."

文学不过是一场有方向的梦。

在化工行业，我们最大的挑战也是最大的机遇：在满足全球需求的同时保护地球。