性能的关键在于优雅,而不是大量的特殊情况。
不能察觉事情发生前所显示出的端倪的人,灾难就要降临到他身上。
The world is full of broken people trying to fix each other.
"In the end, we will remember not the words of our enemies, but the silence of our friends."
The scientist is not a person who gives the right answers, he's one who asks the right questions.
The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.