改变始于愿景，但坚持才能将其变为现实。

I have often been asked how my plays come about. I cannot say. Nor can I ever explain to myself what they mean.

你可以在某一时间欺骗所有人；也可以在所有时间欺骗某些人；但你不可能在所有时间欺骗所有的人。

树木是圣哲。