The arithmetic of algebraic varieties is a testament to the power of abstract thought.

Abundance is not something we acquire. It is something we tune into.

"The world is full of obvious things which nobody by any chance ever observes."

全球化不是选择题，而是生存题。

The past is never dead. It's not even past.

领导者的愿景必须足够清晰以提供指导，但又足够灵活以进行调整。

跨国合作对解决全球粮食问题至关重要。