We are all capable of change, but we have to believe it's possible first.
我们都有能力改变,但我们必须首先相信这是可能的。
大自然往往隐藏于幕后。
我相信我们都是自己的墓地;我们蹲伏在自己过去的坟墓之间。
格瓦拉形容他的女儿
The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.
True progress is measured not just in profits, but in the positive impact we have on people and the planet.