通过创新节约的每一滴石油都是迈向更清洁未来的一步。

唯一真正的发现之旅不是去访问陌生的土地，而是拥有其他的眼睛。

In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. In a world filled with distrust, we must still dare to believe.

格瓦拉讽刺苏联官员