写作就是重写。
过去是一个谜，我们都在试图拼凑它。
We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.
We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.
有时候，最英勇的行为仅仅是生存下来。
每种材料都有记忆，每个行动都会留下痕迹。
Collaboration across the supply chain is key to driving real change.