译文：聪明人注重细节，有智慧的人能发现苗头。

If memories had a smell, it would be the fragrance of camphor, sweet and secure, like clearly remembered happiness, sweet and melancholy, like forgotten sorrow.

拓扑绝缘体是理论预测如何导致实验发现并重塑我们对物理世界理解的一个典型例子。