大胆梦想，努力工作，保持专注。

The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

We must invest in our people as much as we invest in our technology.

我不创造乌托邦，我描绘现实。

解释：要想人爱护自己，必须先爱护别人；要想人顺从自己，必须先顺从别人。