历史研究不仅关乎过去，也关乎理解现在和预见未来。

I always say, decisions I make, I live with them. There’s always ways you can correct them or ways you can do them better. At the end of the day, I live with them.

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

The wild is a place of challenges. To survive, you have to face them head-on.

最好的投资方式是看看现实世界中发生了什么，并相应地投资。