Everyone you will ever meet knows something you don’t.
Science is the best idea humans have ever had. The more people who embrace that idea, the better.
We are just a speck, on a speck, orbiting a speck, in the corner of a speck, in the middle of nowhere.
There really is no such thing as race. We all came from Africa. We are all of the same stardust. We are all going to live and die on the same planet, a Pale Blue Dot in the vastness of space. We have to work together.
You and I are made of stardust. We are the stuff of exploded stars. We are therefore, at least 1 way that the Universe knows itself. That, to me, is astonishing.
Bicycling is a big part of the future. It has to be. There’s something wrong with a society that drives a car to work out in a gym.
There’s nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.
To leave the world better than you found it, sometimes you have to pick up other people’s trash.
The more you find out about the world, the more opportunities there are to laugh at it.