You don't have to burn books to destroy a culture. Just get people to stop reading them.
拓扑绝缘体的美在于它们的鲁棒性;它们的表面态受到对称性和拓扑的保护,使它们对某些类型的无序免疫。
任何行业长久发展的关键在于适应变化的能力。