I was hugely impressed... was the ultimate example of a man who knew what he didn't know, was perfectly willing to admit it, and didn't want to leave until he understood. That's heroic to me. I wish every grad student had that attitude.

It's not how hard you hit. It's how hard you get hit... and keep moving forward.

My colleague told me: "It took a long time, but I finally figured it out. When it comes to men who are romantically interested in you, it's really simple. Just ignore everything they say and only pay attention to what they do.

The questions are always more important than the answers.

To-Do lists help us break life into small steps.

The brick walls are there for a reason. The brick walls are not there to keep us out. The brick walls are there to give us a chance to show how badly we want something. Because the brick walls are there to stop the people who don’t want it badly enough. They’re there to stop the other people.

You can always change you plan, but only if you have one.