I always work with a goal, and the goal is to improve as a player and as a person.
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。
No one's actions can be completely understood unless they are seen in the context of that person's life as a whole.
A esperança é o último que morre.