Always plan for the worst and hope for the best.
我想成为一个传奇。
I’ve always been attracted to the idea of a voice that is absolutely authoritative and yet absolutely humble.
失败并不总是错误,它可能只是一个人在特定情况下能做到的最好结果。真正的错误是停止尝试。
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。