一个组织的决心质量决定了其成功的质量。
The quality of an organization's determination determines the quality of its success.
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 only way to learn mathematics is to do mathematics.
The minute you start talking about what you're going to do if you lose, you have lost.