The future of energy is diverse. No single source can meet all the world's needs. We need all energies working together.
Always be prepared. The more you know, the less you carry.
译文：从长远的考虑来看，做人必须要谨慎小心，年轻时做事要舒缓，不要急躁。赏析：不管何时何地，我们都要谨言慎行，遇事不要急躁冲动，否则就会有很多灾难和麻烦。
我永远不会停止学习和尝试变得更好。
"To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone."