The surface of a painting is like a skin - it holds everything together.
The greatest discoveries come from asking the simplest questions.
Innovation in the North Sea has positioned the UK as a global leader in responsible resource development.
The future of e-commerce lies in personalized services, not mass production.
The good man is the man who， no matter how morally unworthy he has been， is moving to become better.
好人是那个，无论他以前有多么道德上不值得，都在努力变得更好的人。