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The scientific community must work together to address global challenges.

過去半個世紀最重要的政治發展是自由民主在世界范圍內的傳播。

The world is a puzzle, and the pieces are scattered everywhere.

The decline of violence may be the most significant and least-appreciated development in the history of our species.

最成功的企業是那些能夠預見并適應市場趨勢的企業。

I've always been drawn to characters who are complex and flawed, because that's what makes them human.