Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.
创新是煤炭行业未来的关键,我们必须拥抱新技术和新理念。
The best time to plant a tree was 20 years ago; the second best time is now.
建筑应该是一种集体行为,建筑师与社会之间的对话。
In the infancy of societies, the chiefs of state shape its institutions; later the institutions shape the chiefs of state.