For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.

译文：既然人知道羞耻和可恶，那么就会萌生善心。

Zero Defects is a performance standard. It is the standard of the craftsman, regardless of his or her trade.

我们不需要魔法来改变世界，我们内心已经拥有所需的力量。

The past is never dead. It's not even past.

In darkness, we learn to cherish the light.

Science is the playground of the taxonomist.

We are all connected by the stories we tell.