You could do math early, but there are no brilliant 16-year-old novelists. They don't know the human condition yet.

After your first job, is anyone asking you what your GPA was? No, they don't care. They ask you: Are you a good leader? Do people follow you? Do you have integrity? Are you innovative? Do you solve problems? Somebody's got to do that homework and redesign the educational system so that it can actually train people to be successful in life.

Pretending to know everything closes the door to finding out what's really there.

Science is a way of equipping yourself with the tools to interpret what happens in front of you.

You don't want to raise a kid in a culture where the kid who asks the most questions is annoying. You want a culture where the kid who asks the most questions gets awards and gets another piece of cake.

For your own safety, do not ever tell an astrophysicist, I hope all your stars are twinkling.

Why can't Pluto be a planet? Some people like Pluto. And if it doesn't exist then they don't have a favorite planet. Right? Please write back but not in cursive because I can't read cursive.