世界是一首伟大的歌，我们是其中的歌手。
The world is a great song, and we are the singers.
Innovation is not just about creating new products; it's about rethinking how we solve problems.
数学的美在于它能够以最简单的术语描述宇宙。
The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.
In chemistry, as in life, sometimes you need to take a step back to see the bigger picture.
——〈建国方略之一：孙文学说——行易知难〉，1919年5月20日