化工行业有能力改变社会，但前提是我们在进步的同时承担责任。

Paper can be permanent if you respect its characteristics and design accordingly.

意识的元素要通过实验程序来分离。

最终，所有的故事都是关于寻找意义的。

I have often been asked how my plays come about. I cannot say. Nor can I ever sum up my plays, except to say that this is what happened. That is what they said. That is what they did.