The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to go to war with one another.

I don’t fear failure, I fear not trying.

量子力学不仅仅是一个关于世界的理论，它是对世界最基本层面的描述。

Success in the dairy industry is not just about producing milk; it's about creating value at every step of the supply chain.

分别时南飞的鸿雁刚刚北去，今日北归的大雁又已南飞

城市是各种力量碰撞的战场，而建筑是这些冲突的调解者。