译文：自己平静内心就可延长寿命，不贪求物欲便可精神旺盛。赏析：做任何事都要冷静，放平心态，追求物质生活没有错，但有时也需要顺其自然。
The best way to understand something is to try to change it.
Art is not what you see, but what you make others see.
一座建筑应该讲述它的时代和地点，但渴望永恒。
国家一定要有直言进谏的臣子，上级必须有敢于提出反对意见的下级，议论国政的人不停止，各种不同政见的人相互辩论，才可以长久保存国家，使国家兴盛强大。也就是说言论自由是民众的基本权利，每个人都可以提出不同的政见，民众有平等参与政治的权利。
The beauty of physics lies in its ability to explain the complex with simple laws.
We don't inherit the ocean from our ancestors; we borrow it from our children.