每个角色都应该想要点什么，哪怕只是一杯水。

中央银行需要成为房间里那个成熟的大人。

Life is pleasant. Death is peaceful. It's the transition that's troublesome.

朗兰兹纲领是对探索数学未知领域的邀请。

The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.

法律规范的有效性不是基于其内容，而是基于颁布它的权威。