Diplomacy is about building bridges between different countries and cultures, promoting mutual understanding and cooperation.

自由是在法律允许范围内做任何事的权利。

You can't use up creativity. The more you use, the more you have.

The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.

People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.