死者离我们从不遥远。他们在我们心中，在我们脑海里，最终将我们与他们分隔开的不过是一口气息，最后一缕空气。
The dead are never far from us. They’re in our hearts and on our minds and in the end all that separates us from them is a single breath, one last puff of air.
Science without ethics is like a ship without a compass.
石油化工行业要顺应能源转型趋势，积极拥抱绿色低碳发展。