Collaboration across the supply chain is key to building a resilient food system.

The environment will appear different to different observers depending on what they are prepared to see.

如果你正在改变世界，你就是在做重要的事情。你会兴奋地起床。

There is no such joy in the tavern as upon the road thereto.

L-函数的研究证明了抽象在数学中的力量。