显微镜是永远不会说谎的沉默证人。

过去是一个陌生的国家；他们在那里做事的方式不同。

写作是一种理解我所无法理解之事的方式。

To conquer fear is the beginning of wisdom.

Collaboration across borders is key to solving global health challenges.

The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.