The United States is the most powerful country in the world, and it will remain so for the foreseeable future.

Innovation and technology are key to meeting the dual challenge of supplying energy while addressing climate change.

人生は、予測不可能な冒険だ。

选择朋友要慢，改换朋友要更慢。

Paris is a city where you can lose yourself and find yourself at the same time.

"Mental processes are tools for solving life's problems."