Science should serve humanity, not just curiosity.
科学应该服务于人类，而不仅仅是好奇心。
Nunca dejes de soñar, porque los sueños son el combustible del alma.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.
The most powerful art is often the most ambiguous.
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
