Innovation in natural gas extraction is key to meeting the world's growing energy demands while reducing environmental impact.
天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。
The state is the most important institution in human history.
Contentment is natural wealth，luxury is artificial poverty.
文明的伟大进步，无论是在建筑、绘画、科学、文学、工业还是农业领域，都从未来自中央集权的政府。
理解绘画的唯一方法是长时间地观看它。