No one had ever had such a friend, so affectionate,so loyal and so skillful.

Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.

Finance is a core competitiveness of the country, and financial security is an important part of national security.

创新不是口号，而是要在每一个细节上不断突破。

Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.