量子场论的发展表明，真空并非空无一物，而是潜能的海洋。

我不完美，但我一直在努力改进。

Today was good. Today was fun. Tomorrow is another one.

The effects of immigration are often localized and context-specific.

The ability to generalize from limited data is a hallmark of effective learning algorithms.

跨国合作是解决全球粮食挑战的关键。