我们成功的真正标准在于如何平衡能源需求与环境责任。
The only way out is through.
Technology should be invisible. When it's working best, you don't even notice it.
The only limits you have are the limits you believe.
解释:冬天不洗冰水,并不是吝惜冰;夏天不烤火,也不是舍不得火。而是因为这样做对身体不适宜。