最好的故事是那些发自内心的故事。
There is only one thing worse than injustice, and that is justice without her sword in her hand. When right is not might it is evil.
道法自然，顺应自然即是遵循道。
"Education is the kindling of a flame, not the filling of a vessel."
The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.