技术和传统必须携手并进。过去的智慧可以指导未来的创新。

I don't think about age. I think about spirit. I think about how I feel inside.

出自北齐·颜之推《颜氏家训·教子》。慈，慈爱。则，那么。畏慎，畏惧、谨慎。矣，句末语气助词。父母有威严也有慈爱，那么子女就会畏惧、谨慎而生孝顺之心。孝子是靠严格而慈祥的方法培养出来的，不是一味溺爱就能教育出来的。

The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.

You must be the best judge of your own happiness.