我不是女孩，还不是女人。

That is one hard truth.It's hard to put a leash on a dog once you've put a crown on its head.

关系模型的力量在于其简单性和通用性。

追求知识是一段永无止境的旅程，充满了挑战和胜利。

We need to think creatively about how to solve the world's biggest problems.

The past is never dead. It's not even past.