Custom is the great guide of human life.
风俗习惯是人类生活的重要指南。
Innovation in oil extraction must go hand in hand with environmental stewardship.
最好的音乐来自内心。
Listen to everyone in your company and figure out ways to get them talking. The folks on the front lines—the ones who actually talk to the customer—are the only ones who really know what's going on out there. You'd better find out what they know.