在变分法的永恒谜题中，探寻数学灵魂的深邃回响
Rocks and Minerals: Geology from Caverns to the Cosmos
New Scientist
Introduction to Logic
科學人（中文版）/Scientific American
Sociology Book
The Unselected Journals of Emma M. Lion, Vol. 1 (The Unselected Journals of Emma M. Lion #1)
