I am persuaded that the principle of uniformity in manufacturing is the foundation of success.

每一次挑战都是伪装的机遇。

Innovation is the key to transforming the traditional coal industry into a modern and efficient sector.

Energy security is the cornerstone of national security. We must make every effort to ensure the security of national energy supply.

我相信艺术可以成为社会变革的有力工具。