成功的关键在于坚持和努力。
The key to success lies in persistence and hard work.
Robots should think like humans, not humans work like robots.
我不是天后，我是工作狂。
The study of Galois representations is a key to unlocking the mysteries of the Langlands program.
这个世界充满了故事，但所有的故事都是一体的。