海鲜的真正成本不仅仅是标价，还有我们未偿还的环境债。
译文：人生得一知己必须要对知己问心无愧，读书人多读书，一定要学以致用。赏析：做人做事凭着良心方能服众，才不会招致怨愤和祸患。读书的目的就是学以致用，我们不能读死书，死读书，我们要让书中的知识来指导我们的生活。
The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
Natural gas will play a crucial bridging role, but it cannot be the final destination.
What we do inwardly will change outer reality.