The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.
The energy transition is not just about switching fuels; it's about transforming entire systems and mindsets.
海洋赋予我们生命,我们有责任通过保护它来回报。
环境适应自己性情的人是快乐的,而能使自己的性情适应所有环境的人是更优秀的。