To be able to find joy in another's joy: that is the secret of happiness.
能在别人的快乐中找到快乐：这是幸福的秘诀。
Innovation in gas extraction isn't just about efficiency—it's about ethics.
世界上最美好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。