To understand the future, one must first understand the past.
The best way to predict the future is to create it.
我们正处于历史上一个独特的阶段。我们从未如此清楚地意识到我们对地球所做的一切,也从未有过能力对此采取行动。
"The true prison is not made of walls, but of silenced tongues and censored thoughts."
"The function of thought is to guide action."