The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.
因果推理的力量在于它允许我们预测我们从未采取的行动的效果。
The future of forestry belongs to those who see trees as living systems, not just standing inventory.
我不害怕跌倒,因为我知道我会再次站起来。
世界上到处都是愿意帮你制造龙卷风的人,这样你以后就可以声称自己幸存下来了。