You will never be able to escape from your heart. So it's better to listen to what it has to say. That way, you'll never have to fear an unanticipated blow.

——〈在广州岭南学生欢迎会上的演说〉，1923年12月21日

科学不仅仅是发现，更是责任。

我不想完美，我只想真实。

正义的轮子转动缓慢，但却极其精细。