If you want to feel happy, do something for yourself. If you want to feel fulfilled, do something for someone else.

I couldn't understand why my productivity went down when I had deliberately made more time available to write. Then I realized it was because I wasn't flying as much.

Instead of showing up to let everyone know how great we are, show up to find out how great everyone else is.

If you care, do something. If you don't care, please stay out of the way of those who do.

You have to have a patience for college.

Never opt for change simply to leave something you don't like. Change works best when you go toward something, even if it is the unknown.

My job is to preach and preach and preach.