即使是细微的一件衣服也不能掉以轻心,这是败坏品行、侮辱自身的开始!这细节决定成败的道理,太真实了!并且小处着手,才能避免更大的错误!
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。
The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.
I don’t want to be remembered just as a tennis player. I want to be remembered as a good person.