What is grit? Grit is refusing to give up. It's persistence. It's making your own luck.
The day before something is a breakthrough, it’s a crazy idea.
Technology is a resource-liberating force!
Bad news sells because the amygdala is always looking for something to fear.
Humans are the worst control system to put in front of a car.
I ended up realizing that NASA was unlikely to get me into space, or get me to the moon or beyond, and I needed some other way to drive this.