You can't be that kid standing at the top of the waterslide, overthinking it. You have to go down the chute.

I don't know why people hire architects and then tell them what to do.

The world is a fine place and worth fighting for.

The best way to learn econometrics is by doing—working with real data and real problems.

At an early age I learned that people make mistakes, and you have to decide if their mistakes are bigger than your love for them.

你的自我价值由你自己决定。你不必依赖别人告诉你你是谁。