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.

The future of energy is low-carbon, and natural gas will play a vital transitional role.

我一直都很幸运。机遇很少凭空出现。所以，当它们出现时，你一定要抓住。