“Somehow it’s O.K. for people to chuckle about not being good at math. Yet if I said, ‘I never learned to read,’ they’d say I was an illiterate dolt.”

I object to religion in science classrooms not because it’s religion but because it’s not science.

The Universe is under no obligation to make sense to you.

There is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance.

If factual information upsets you, then you are creating a world that is not embracing objective truths, and that’s not how you advance a democracy.

If each dead person became a ghost, there’d be more than 100 billion of them haunting us all. Creepy, but cool.

Math is the language of the universe. So the more equations you know, the more you can converse with the cosmos.

My goal is not to shove information into your head. It’s to find ways to reignite the curiosity that we all had as children for the natural world. You don’t have to tell a child to explore the backyard.

Knowing how to think empowers you far beyond those who know only what to think.

God displayed a sense of humor when he configured the region between our legs an entertainment complex built around a sewage system.

If we have the power to turn another planet into Earth, then we have the power to turn Earth back into Earth.

When a coincidence seems amazing, that’s because the human mind isn’t wired to naturally comprehend probability & statistics.

Science literacy is a vaccine against the charlatans of the world that would exploit your ignorance.

Science is a philosophy of discovery. Intelligent design is a philosophy of ignorance. You cannot build a program of discovery on the assumption that nobody is smart enough to figure out the answer to a problem.

I love being wrong because that means in that instant, I learned something new that day.

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

When we try to look farther into the universe we come to what appears to be the end of space but actually it’s the beginning of time.