The past is never dead. It's not even past.
过去从未死去。它甚至还未过去。
We must be free not because we claim freedom, but because we practice it.
He who has no homeland is like a nightingale without a green forest.
唱歌不是为了拿奖,是为了感动人。
知识是人类的最高财富,而分享知识则是最高的慷慨。
"The writer's task is to listen to the whispers of the world and give them a voice."
Persistence is key in mathematical research; many great results come from long struggles.