知足是天然的财富，奢侈是人为的贫困。
I don't write plays to be liked. I write plays to make people think.
幸福源自内心的平静。
翻译：指出世间万物皆有可能被人类利用，但工艺的精巧和细微之处仍需不断追求。
Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.
世界是一本书，我们都是它的读者和作者。
Science is not just about facts; it's about asking the right questions.