People work better when they know what the goal is and why.It is important that people look forward to coming to work in the morning and enjoy working.

过去不是为了生活其中；它是一个结论的源泉，我们从中汲取以行动。

I don't think you can ever do your best. Doing your best is a process of trying to do your best.

The future of energy lies in diversification—no single source will meet all our needs.

The only way to deal with the complexity of the world is to simplify it.

将过去交托给上帝的怜悯，将现在交托给上帝的爱，将未来交托给上帝的谋划。