Hard work beats talent when talent doesn't work hard.
拓扑绝缘体的美在于它们的鲁棒性;它们的表面态受到保护,不受无序和缺陷的影响。
痛苦是不可避免的,但受苦是可以选择的。
The most important thing is to focus on the user and all else will follow.
The world is full of obvious things which nobody by any chance ever observes.