我们都是自己的幽灵，徘徊在我们曾经生活过的地方。

The limits of my language mean the limits of my world.

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

如果我们想拯救自然世界，重新与自然建立联系是关键。

我认为与那些相信你的人在一起是至关重要的。

Quality is remembered long after price is forgotten.

真正的进步发生在我们敢于质疑现状之时。