最成功的现代国家是那些能够利用市场力量，同时保持一个能够执行规则和提供公共产品的强大国家的国家。

We must strengthen international cooperation to jointly address the challenges of energy security and climate change.

"Beauty is not the goal, but it often appears along the way."

When you want to change things, you can't please everyone. If you do please everyone, you aren't making enough progress.

化学不仅仅是在烧瓶中混合物质，它是在分子层面上理解世界。