真正的问题不在于机器是否会思考，而在于人类是否会思考。

The study of economic history is not just about the past; it’s about understanding the roots of present inequalities.

Every song I sing is a piece of my heart shared with the world.

I used to think the world was broken down by tribes. Then I thought it was broken down by rich and poor. Then I thought it was broken down by stupid and smart. But I know now that it is broken down by people who are alive and people who are dead.

信件是传记作者的金矿；它们揭示了官方记录所隐藏的东西。

传记作者的任务是阐明，而不是评判。

使我们成为人类的东西也是使我们脆弱的东西。