The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

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。

Design is not just about making things beautiful, it's about making things work better.

设计实验的最佳时间是在你完成它之后。