如果没有模型,我们在预测气候变化方面将如同在黑暗中摸索。
Without models, we would be wandering in the dark when it comes to predicting climate change.
我不害怕说出我的想法。
Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.
To understand is to know what causes what.
The best hedge against low oil prices is low breakeven costs.