没有熟练的操作员，最先进的机械也毫无意义。

It is the duty of the human understanding to understand that there are things which it cannot understand.

过去总是紧张的，未来是完美的。

想象世界末日比想象资本主义的终结更容易。

Every piece of plastic we produce should have a clear path to reuse or recycling.

插图不仅仅是图画；它们是故事的灵魂。