Innovation and technology will be key drivers in meeting the world's energy needs sustainably.

难以消化的美味，不要贪吃；难以获取的宝物，不要储藏；难以酬报的恩惠，不要接受；难以久处的朋友，不要交往；难以再现的光陰，不要失去；难以守护的资财，不要积贮；难以辩明的诽谤，不要辩白；难以解除的忿恨，不要计较。

实现明天的唯一限制就是我们今天的怀疑。

"You can't go back and change the beginning, but you can start where you are and change the ending."

世界的问题在于愚蠢的人自以为是，而聪明的人充满怀疑。

Education is not preparation for life;education is life itself.

"The only thing we have to decide is what to do with the time that is given us."