Our descendants will achieve thins that will amaze us, yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.

错误经不起失败，但是真理却不怕失败。

我努力通过我的工作和行动成为世界上的积极力量。

The nose of a mob is its imagination. By this, at any time, it can be quietly led.

语言是人类拥有的最强大的武器。

最好的事业往往吸引最糟糕的倡导者。