宇宙不仅比我们想象的更奇怪，它比我们能够想象的还要奇怪。

The challenges we face in energy are not just technical; they are deeply human.

幸福是短暂的。它不会停留。上帝在击打它的风帆。

Not he who has much is rich, but he who gives much.

摆脱诱惑的唯一方法就是屈服于它。

生命短暂，你有责任让它甜美。

Efficiency is highly overrated； Goofing off is highly underrated. Regularly scheduled sabbaths， sabbaticals， vacations， breaks， aimless walks and time off are essential for top performance of any kind. The best work ethic requires a good rest ethic.

I have traveled so far to see the wonders of the world, but it is the people I have met along the way that have truly amazed me.