Exile is not just a geographical concept; it is a state of mind.

越是往后反省，越看得清前方。

他这种聪明，别人能做到，而这种愚傻，别人便难以做到了。

The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.

I don't rap for dead presidents. I'd rather see the president dead.

The Internet is the most revolutionary thing I’ve seen in my entire life.

世界是一本书，不旅行的人只读了一页。