"The only thing we can be sure of about the future is that it will be different."

可持续性不是一种趋势，而是我们对后代的责任。

La palabra es el vestido del pensamiento, pero a veces el pensamiento va desnudo.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

实现明天的唯一限制将是我们今天的疑虑。

预测未来的最好方法是塑造它。