—— 请按键盘 空白键 开始游戏 ——

A mind needs books as a sword needs a whetstone if it is to keep its edge.
The energy transition is not just about replacing one energy source with another, it's about transforming the entire energy system.
可持续性不是成本中心 - 它是对我们共同未来的投资。
如果名分不正理论上便讲不通,理论上讲不通,事情便办不成;……因此,君子给某种事物起名字时,就一定要在理论上讲得通,在实践上就一定能行得通。