过去不是一个地方，而是一种状态。

Never give up on your dreams, no matter how impossible they may seem.

在观测天文学中，耐心是关键，有些发现需要几十年才能确认。

"I'd never given much thought to how I would die, but dying in the place of someone I love seems like a good way to go."

最伟大的老师是那些告诉你去哪里看，但不告诉你该看到什么的人。

科技能让我们更聪明地捕捞，而不是更辛苦。

A city is not a collection of machines but a container of life.