We've done price elasticity studies, and the answer is always that we should raise prices. We don't do that, because we believe -- and we have to take this as an article of faith -- that by keeping our prices very, very low, we earn trust with customers over time, and that that actually does maximize free cash flow over the long term.
Collaboration between industries and communities is key to preserving our forests.
Efficiency without responsibility is just reckless speed.
用昨天的方法做今天的工作，明天就会失业。
超流理论是理论物理学中最美丽的篇章之一。
世界充满了故事，但所有的故事都是一个。
杀死一个幽灵比杀死一个现实要困难得多。