煤炭的未来取决于我们能否使其更清洁、更高效。
Coal’s future depends on our ability to make it cleaner and more efficient.
开始的最好方式是停止说话，开始行动。
The human mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
目标是灵魂，目标是捕捉正确的感觉。
True progress in farming means leaving the land better than we found it.
对我来说，这总是很奇怪……我们钦佩的人的品质，如善良、慷慨、开放、诚实、理解和感受，在我们的系统中是失败的伴随物。而我们厌恶的那些特质，如精明、贪婪、占有欲、卑鄙、自我中心和自私，是成功的特质。
Every slab of stone tells a 10,000-year story - our job is to honor that timeline.